Headsets and headphones / Compare

Sennheiser MOMENTUM 5 Wireless vs Sony WH-CH730N

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Product A: Sennheiser

MOMENTUM 5 Wireless

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Product B: Sony

WH-CH730N

89 of 161 known

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Only differences

ASennheiser MOMENTUM 5 Wireless

BSony WH-CH730N

General

5 of 8 differ

Series

MOMENTUM1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Maker MOMENTUM family name.

CH26Retailer pagesonycentresdirect.co.uk/p-94532-wh-ch730n-wireless-noise-cancelling-headphones-black.aspxRead 7 October 2026Sony Premium Reseller exact model description explicitly names the CH-series. Retain the named family CH, not an invented WH-CH7xx subseries.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

M5AEBT, 800081, 800078, 800080, 800139, 8000791Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Cover, package page 6 and specs page 43 identify M5AEBT.5Maker product pageus.sennheiser-hearing.com/products/momentum-5-wirelessRead 5 October 2026Current public Shopify product variant data maps sold colors to SKUs: Bronze 800081, Black 800078, Denim 800080, Lavender 800139, White 800079. Regulatory M5AEBT from guide.

YY3006, WHCH730NB.CE71Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Page 1 cover explicitly names this regulatory model.25Retailer pageiwant.cz/Sony-WH-CH730N-bezdratova-sluchatka-cerna-p214471Read 7 October 2026Black CE7 order code only. YY3006 remains the shared regulatory model. Exact colour/order-code mapping in variants. Other colour order codes not inferred.26Retailer pagesonycentresdirect.co.uk/p-94532-wh-ch730n-wireless-noise-cancelling-headphones-black.aspxRead 7 October 2026Black CE7 order code only. YY3006 remains the shared regulatory model. Exact colour/order-code mapping in variants. Other colour order codes not inferred.

GTIN / EAN

810091274163, 810091274132, 810091274156, 810091274729, 8100912741495Maker product pageus.sennheiser-hearing.com/products/momentum-5-wirelessRead 5 October 2026Same public maker variant data SKU-to-barcode join: 800081/810091274163, 800078/810091274132, 800080/810091274156, 800139/810091274729, 800079/810091274149.

454873617972125Retailer pageiwant.cz/Sony-WH-CH730N-bezdratova-sluchatka-cerna-p214471Read 7 October 2026Known Black CE7 EAN 4548736179721 maps only to that exact colour/order-code variant. Other colours are not assigned this EAN.26Retailer pagesonycentresdirect.co.uk/p-94532-wh-ch730n-wireless-noise-cancelling-headphones-black.aspxRead 7 October 2026Known Black CE7 EAN 4548736179721 maps only to that exact colour/order-code variant. Other colours are not assigned this EAN.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

25 May 20266Press releasecdn.uc.assets.prezly.com/8e797023-0139-40c9-96c0-c95e86540efe/-/inline/no/Press_Release_Sennheiser_MOMENTUM_5_Wireless_FINAL_EN%20-%20USA.pdfRead 5 October 2026Manufacturer US announcement May 25, 2026. Not first retail month.

7 September 20263Press releasesony.mediaroom.com/2026-09-07-Sony-Electronics-Introduces-WH-1000XM4C-M4-2nd-Gen-Wireless-Noise-Cancelling-Headphones-and-Updates-Popular-Mid-and-Entry-Level-Wireless-Headphones-with-WH-CH730N-and-WH-CH530Read 5 October 2026Dated maker release, announcement date separate from first retail availability.

Status

Available5Maker product pageus.sennheiser-hearing.com/products/momentum-5-wirelessRead 5 October 2026Current maker store five color variants available to order.

Available11Maker product pageelectronics.sony.com/audio/headphones/headband/p/whch730n-wRead 7 October 2026Exact current US WH-CH730N/W offered for purchase. Original September 7 release separately says available now. Current discounted price is not substituted for launch MSRP.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Sennheiser MOMENTUM 4 Wireless9Reviewsoundguys.com/sennheiser-momentum-5-wireless-131570Read 23 October 2026SoundGuys's launch article calls the MOMENTUM 4 the previous model of the MOMENTUM 5 Wireless.

Sony WH-CH720N12Reviewsoundguys.com/sony-wh-ch730n-review-162849Read 7 October 2026Explicit model replacement. Existing predecessor product slug independently checked in repository. Maker release also identifies a predecessor model without its number.

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$399.996Press releasecdn.uc.assets.prezly.com/8e797023-0139-40c9-96c0-c95e86540efe/-/inline/no/Press_Release_Sennheiser_MOMENTUM_5_Wireless_FINAL_EN%20-%20USA.pdfRead 5 October 2026US press release page 4 suggested retail 399.99 USD. Current maker 399.95 not used as launch figure.

$179.999Press releasesony.mediaroom.com/2026-09-07-Sony-Electronics-Introduces-WH-1000XM4C-M4-2nd-Gen-Wireless-Noise-Cancelling-Headphones-and-Updates-Popular-Mid-and-Entry-Level-Wireless-Headphones-with-WH-CH730N-and-WH-CH530Read 5 October 2026Model-specific pricing and availability $179.99 USD suggested price. Not regional EUR amount.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US5Maker product pageus.sennheiser-hearing.com/products/momentum-5-wirelessRead 5 October 2026Exact US store availability, not all worldwide markets.

GB, US, JP8Press releasesony.co.uk/presscentre/sony-introduces-wh-1000xm4c-wireless-noise-cancelling-headphones-and-updates-popular-mid-and-entry-level-wireless-headphones-with-wh-ch730n-and-wh-ch530Read 7 October 2026Documented markets only, not exhaustive worldwide coverage. UK/Europe release, direct current US maker store, and exact Japanese maker product table establish these regions. Regional retail bundles/USB charging cable and market-specific warranty are separately scoped in source notes.27Maker product pageelectronics.sony.com/audio/headphones/headband/p/whch730n-wRead 7 October 2026Exact current US WHCH730N/W store. Market presence only, not universal bundle/warranty.28Maker product pagesony.jp/headphone/products/WH-CH730N/specRead 7 October 2026Exact Japanese maker model page, current NEW product. Market presence, not inherited regional cable or warranty.

ColoursiThe maker's own colour names

Bronze, Black, Denim, Lavender, White5Maker product pageus.sennheiser-hearing.com/products/momentum-5-wirelessRead 5 October 2026Current maker US variants, all five. Bronze and Lavender added September 25, 2026 maker blog.

Black, White, Pink, Beige, Blue8Press releasesony.co.uk/presscentre/sony-introduces-wh-1000xm4c-wireless-noise-cancelling-headphones-and-updates-popular-mid-and-entry-level-wireless-headphones-with-wh-ch730n-and-wh-ch530Read 7 October 2026European maker launch list. US calls Beige Oat, not a second physical headset.

Segment

Music1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Intended use page 4 music playback/phone calls via Bluetooth.

Music2Maker product pagesony.co.uk/headphones/products/wh-ch730nRead 5 October 2026Maker music-listening headband headphone category, rather than an INZONE gaming headset.

Design

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Form factor

Over-ear1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 around-the-ear/circum-aural.

Over-ear6Maker product pagesony.co.uk/headphones/products/wh-ch730nRead 5 October 2026Maker comfort section explicitly over-ear.

Ear cup enclosureiClosed, open or semi-open acoustic enclosure. This does not describe how the headset folds.

Closed1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 24 explicitly closed design.

Closed5Maker product pagesony.jp/headphone/products/WH-CH730N/specRead 5 October 2026Headphone type: closed.

Wearing style

Headband1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 headband stereo headphones.

Headband1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Location and function of parts chapter labels the headband and left/right units.

FoldingiFlat means the ear cups rotate flat. Inward means the ear cups fold toward the headband.

Flat4Reviewpickyaudio.com/reviews/sennheiser-momentum-5-reviewRead 5 October 2026Same flat storage design, no inward fold. Manual case chapter requires flat storage.

Flat and inward15Maker product pagesony.co.uk/headphones/products/wh-ch730n/feature-2Read 7 October 2026All-day Comfort maker figure caption and inspected original figure feature2-2_M-9: earcup surfaces rotate flat and an earcup hinges inward within the headband. Both mechanisms visible, not a dimensional estimate. What Hi-Fi hands-on explicitly says hinges swivel side-to-side and now up and inwards. No CH720N-only folding facts inherited.

Swivelling ear cupsiEar cups can rotate relative to the headband. Tilting alone does not count.

Yes4Reviewpickyaudio.com/reviews/sennheiser-momentum-5-reviewRead 5 October 2026Manual case chapter headphones rotate flat, review shows stored flat.

Yes1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Wearing chapter confirms rotating unit axis. Maker folded-product image and exact JB Hi-Fi lightweight over-ear design can swivel and fold corroborate rotation relative to headband. Tilting alone is not the evidence.

RGB lighting

Not available

Not available

Lighting zonesiNumber of independently controllable lighting areas across both ear cups.

Not available

Not available

Drivers and sound

11 of 20 differ

Driver type

Dynamic1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 dynamic transducer principle.

Dynamic5Maker product pagesony.jp/headphone/products/WH-CH730N/specRead 5 October 2026Headphone driver unit: dynamic, 30 mm. Exact CH730N, not CH720N.

Driver sizeiDiameter of the largest sound driver. Do not use the microphone capsule diameter.

42mm1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 transducer 42 mm.

30mm5Maker product pagesony.jp/headphone/products/WH-CH730N/specRead 5 October 2026Same published 30 mm largest playback driver.

Drivers per sideiNumber of sound-producing transducers in one side, excluding microphones.

Not available

Not available

Diaphragm material

Not available

Not available

Magnet

Not available

Not available

Frequency response (wired or passive)iPublished acoustic range for wired listening, or the maker’s single range when no mode is distinguished. Power state and test standard belong in the source note.

Min6 HzMax22 kHz1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43: 6 Hz to 22 kHz at -10 dB. Maker live specs describe analog line-in 6-22 kHz and USB/Bluetooth acoustic 6-40 kHz. Wireless acoustic range is not placed in A2DP transmission-band field.

Min6 HzMax20 kHz4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026Page 114: 6 Hz to 20 kHz IEC, headphone cable with power on. JP spec table calls JEITA instead. Current English guide test standard retained.

Wireless audio transmission bandiFrequency range of audio transmitted over the wireless connection, not the acoustic response of the driver. Codec, sampling rate and bitrate conditions belong in the source note. When the maker gives a range per codec, the widest range is stored and its codec goes in the source note.

Not available

Min20 HzMax20 kHz5Maker product pagesony.jp/headphone/products/WH-CH730N/specRead 5 October 2026A2DP transmission band 20 Hz to 20 kHz at 44.1 kHz sampling, not acoustic driver response.29Maker product pagesony.co.uk/electronics/support/wireless-headphones-bluetooth-headphones/wh-ch730n/specificationsRead 7 October 2026UK exact expanded table explicitly 20 Hz to 20000 Hz at sampling frequency 44.1 kHz. A2DP transport range, not acoustic playback response. Bitrate not published.

Impedance (passive when specified)iUse the headset-off value for a passive analog connection when the maker publishes both powered and passive values. Note the power state and test frequency.

520Ω3Maker product pagesupport.sennheiser-hearing.com/hc/en-gb/articles/37791265620253-MOMENTUM-5-Wireless-SpecificationsRead 5 October 2026Active 520 ohms published, no passive impedance assumed. Powered analog input.

25Ω4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026Page 114: 25 ohms at 1 kHz with headset off. Powered figure is 100 ohms.

Sensitivity (passive when specified)iUse the headset-off figure when both powered and passive values exist. The power or voltage reference, test distance and frequency belong in the source note.

106dB1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 106 dB at 1 kHz/0 dBFS. Live sheet 108 dB conflicts, manual retained. No per 1 mW/per 1 V sensitivity reference invented for digital full-scale.

100dB4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026Page 114: 100 dB/mW with headset off. Powered figure is 108 dB/mW.

Sensitivity referenceiPublished power or voltage reference for sensitivity. Do not assume 1 mW when the source gives only a dB value.

Not available

Per 1 mW4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026Page 114 explicitly dB/mW.

THD (claimed)iPublished distortion figure or numerical upper bound. The source note states any less-than sign and test level.

0.2%1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 THD less than 0.2% at 1 kHz/100 dB SPL. Numeric upper bound, not exact distortion or independent measurement.

Not available

Max input power

Not available

Not available

Max digital audio sample rateiHighest supported digital audio sample rate over a USB cable or wireless dongle. This is not the microphone rate or acoustic frequency response.

96kHz2Maker product pagesupport.sennheiser-hearing.com/hc/en-gb/articles/36444900304157-MOMENTUM-5-Wireless-Before-You-StartRead 5 October 2026Wired USB section 96 kHz highest USB playback, may not be available when microphone input enabled.

Not available

Max digital audio bit depthiHighest published digital playback bit depth over a USB cable or wireless dongle.

24bits2Maker product pagesupport.sennheiser-hearing.com/hc/en-gb/articles/36444900304157-MOMENTUM-5-Wireless-Before-You-StartRead 5 October 2026Same 24 bit USB playback, not Bluetooth codec capability.

Not available

DAC

Not available

Not available

Personalised soundiA manufacturer-supported hearing test or ear scan creates a device sound profile tailored to the listener. Generic equalizer adjustments do not count.

Not available

Not available

Onboard EQiCustom playback EQ profiles stored in the headset and applied without the host app running. Note supported active connections. Receiver-only or software-only EQ does not count.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 33 effects saved in headphones, active without app and on different Bluetooth device. FAQ restricts custom EQ to USB/Bluetooth, not analog.

Yes16Maker product pagesony.com/electronics/support/wireless-headphones-bluetooth-headphones/wh-ch730n/software/00269130Read 7 October 2026Current Sony Sound Connect support linked to WH-CH730N: no PC app, configured smartphone functions carry over to PC, includes Equalizer. Exact model guide and UK sound page independently confirm its actual EQ. Generic app features vary by model, so only the known-supported EQ inherits this carry-over statement. Stored headset EQ over active Bluetooth without a PC app. Analog/passive EQ operation not established. Other generic app features are not inherited.

Custom EQ bandsiNumber of bands in the custom playback equalizer. Microphone EQ bands are excluded.

82Maker product pagesupport.sennheiser-hearing.com/hc/en-gb/articles/36444900304157-MOMENTUM-5-Wireless-Before-You-StartRead 5 October 2026DSP section explicitly 8 band EQ, separate from Sound Personalization.

106Maker product pagesony.co.uk/headphones/products/wh-ch730nRead 5 October 2026Sound section upgraded 10-band custom EQ.

EQ presets

Not available

Clear17Reviewwhathifi.com/headphones/sony-wh-ch730nRead 7 October 2026October 2 exact-model hands-on review actually selected Clear in Sony app. Only explicitly identified preset retained. Maker says Game EQ but does not list every named game preset. Do not inherit old Headphones Connect preset names from another headset.

Volume limit

Not available

Not available

Spatial audio

2 of 3 differ

Spatial audio supportiNamed headset or host spatial-audio systems that the maker or reviewer explicitly supports. A platform feature may require compatible hardware, software or a separate licence.

Dolby Atmos1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 24 built-in Dolby virtualizer or host calculation via app. Requires compatible content, update per launch release.

360 Reality Audio4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026About 360 Reality Audio chapter: app/service ear-shape setup for supported content.

Spatial audio licence includediA paid spatial-audio licence is bundled or embedded. Compatibility with a separately purchased app does not count.

Not available

Not available

Head tracking

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 24 separately selectable head tracking via app, day one software update and compatible content/source apply.

Not available

Noise cancelling

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Active noise cancelling

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 24 explicitly active noise cancellation.

Yes6Maker product pagesony.co.uk/headphones/products/wh-ch730nRead 5 October 2026Dual Noise Sensor section.

ANC typeiFeedforward uses outside microphones. Feedback uses inside microphones. Hybrid uses both. Voice-call noise filtering is separate.

Hybrid2Maker product pagesupport.sennheiser-hearing.com/hc/en-gb/articles/36444900304157-MOMENTUM-5-Wireless-Before-You-StartRead 5 October 2026FAQ Product Overview/Noise Cancellation explicitly hybrid adaptive ANC.

Hybrid18Maker product pagesony.jp/headphone/products/WH-CH730N/feature_1Read 7 October 2026Exact model Japanese maker noise-cancellation section: two feedforward and two feedback microphones, four total across both sides. Both outside/feedforward and inside/feedback architecture, mapped to hybrid. Call mic count is separate.

ANC microphonesiTotal microphones used for active playback noise cancellation across both sides. Do not substitute the total physical or voice microphone count.

82Maker product pagesupport.sennheiser-hearing.com/hc/en-gb/articles/36444900304157-MOMENTUM-5-Wireless-Before-You-StartRead 5 October 2026Noise Cancellation section explicitly 8 dedicated ANC mics, 4 per cup. Not 4 voice mics.

46Maker product pagesony.co.uk/headphones/products/wh-ch730nRead 5 October 2026Two ANC microphones in each earcup, four total. Call-microphone count is separate and not inferred.

Adaptive ANCiNoise cancellation automatically changes with the environment or fit. Manually choosing a level does not count.

Yes2Maker product pagesupport.sennheiser-hearing.com/hc/en-gb/articles/36444900304157-MOMENTUM-5-Wireless-Before-You-StartRead 5 October 2026Same FAQ adaptive cancellation, not manually chosen strength alone.

Yes6Maker product pagesony.co.uk/headphones/products/wh-ch730nRead 5 October 2026Dual Noise Sensor section describes detecting habits and automatically adapting noise/ambient settings.

ANC levelsiNumber of adjustable cancellation strength steps. Off and transparency modes are excluded.

Not available

Not available

ANC attenuation (claimed)

Not available

Not available

Transparency mode

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Pages 26-27 transparency listening.

Yes6Maker product pagesony.co.uk/headphones/products/wh-ch730nRead 5 October 2026Same section Ambient Sound Modes.

Adjustable transparency

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 27 pinch gesture/app adjust continuous intensity. No discrete ANC-level count inferred.

Yes6Maker product pagesony.co.uk/headphones/products/wh-ch730nRead 5 October 202620 ambient-control levels are transparency levels, not 20 ANC-strength levels.

Conversation detectioniAudio pauses or lowers automatically when the wearer speaks. Voice assistant activation does not count.

Not available

Not available

Wind noise reduction

Yes2Maker product pagesupport.sennheiser-hearing.com/hc/en-gb/articles/36444900304157-MOMENTUM-5-Wireless-Before-You-StartRead 5 October 2026Anti-wind mode counteracts wind during playback and calls.

Yes6Maker product pagesony.co.uk/headphones/products/wh-ch730nRead 5 October 2026Call section wind-noise reduction for speech and noise-cancelled listening.

Measured

1 of 21 differ

Frequency response notesiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Bass amountiReviewer’s bass deviation from its stated target. Positive is more bass. Target and test method belong in the source note.

Not available

Not available

Treble amountiReviewer’s treble deviation from its stated target. Positive is more treble. Target and test method belong in the source note.

Not available

Not available

Deviation from targetiReviewer’s full-range error from its target curve. Do not substitute a regional bass or treble error.

Not available

Not available

Consistency between fittingsiReviewer’s standard deviation across repeated fittings. Test rig and fitting procedure belong in the source note.

Not available

Not available

Harmonic distortioniIndependently measured harmonic distortion, with test level and method in the source note.

Not available

Not available

Sound leakageiIndependently measured leakage at 30 cm. Playback level and method belong in the source note.

Not available

Not available

Measured noise isolationiIndependently measured attenuation. Positive values mean more noise reduction. ANC state, rig and frequency bands belong in the source note.

Not available

Not available

Noise isolation (measured, best)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Passive isolation (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic quality notesiMeasured by a reviewer, not claimed by the maker

Not available

Lab call recordings show improved speech noise rejection, though it remains imperfect.19Measurementsoundguys.com/sony-wh-ch730n-review-162849Read 7 October 2026Three-day exact WHCH730N/L review. Controlled recordings supplied for ideal, office, street, windy and reverberant conditions. Reviewer explicitly finds decent call speech with improved rejection. Qualitative summary of the lab recordings, not maker marketing or a user poll. No numeric LFE/HFE/SNR, distance or recording level provided.

Mic low-frequency extensioniMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic high-frequency extensioniMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic speech-to-noise ratioiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Measured latencyiEnd-to-end latency measured by a reviewer for a specific connection, platform and codec. Firmware, method and operating mode belong in the source note.

Not available

Not available

Bluetooth latency (measured, worst)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

2.4 GHz latency (measured, worst)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Measured battery lifeiReviewer’s continuous playback test. State the connection, ANC and lighting where known. Unknown settings stay omitted and are described in the source note.

Not available

Not available

Battery life (measured, max)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Clamping forceiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Weight (measured)iIndependently weighed headset. A review that repeats the maker’s number does not qualify. Cable and microphone inclusion belong in the source note.

Not available

Not available

Microphone

8 of 16 differ

MicrophoneiMain microphone used for speech. Secondary internal microphones may be described in the source note.

Built-in1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Pages 7-8 integrated front speech/back microphones.

Built-in1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Parts and controls chapter identifies the integrated voice microphone(s).

Microphone element

MEMS1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 microphone principle MEMS.

Not available

Microphone pickup patterniUse the maker’s exact named pattern. Unidirectional does not establish whether the capsule is cardioid, supercardioid or hypercardioid.

Omnidirectional1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 four omni-directional speech microphones.

Not available

Voice microphonesiTotal microphones used for voice pickup or beamforming across both sides. ANC-only microphones are excluded.

41Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 speech audio four microphones, 2 x 2 beamforming. FAQ confirms four call mics. Live table says four per side and appears to mix ANC/voice scope. Eight ANC mics remain separate.

Not available

Total microphonesiEvery physical microphone across the headset, including call, ANC and calibration microphones. Shared microphones count once. Excludes microphones in charging cases or receivers, and vibration sensors. Use an explicitly published physical total, never a sum of overlapping role counts.

Not available

Not available

Mic frequency responseiAcoustic microphone response, not its digital sampling rate. Connection-specific ranges belong in the source note.

Min50 HzMax10 kHz1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 50 Hz to 10 kHz at -3 dB. Live maker 20 Hz-15 kHz conflicts, manual retained. Not sampling rate.

Not available

Mic sensitivityiPublished microphone sensitivity. Reference such as dBV/Pa or dBFS, frequency and distance belong in the source note.

Not available

Not available

Mic signal-to-noiseiPublished microphone signal-to-noise ratio. Minimum or typical conditions belong in the source note.

Not available

Not available

Mic sample rateiExplicitly published digital microphone capture or speech sampling rate. State the audio route in the source note, or say it is unpublished. Internal capture does not prove the effective rate on every connection. Acoustic bandwidth, playback rate and generic microphone-chip capability do not qualify.

Not available

Not available

Mic noise reductioniProcessing that removes noise from transmitted speech. Playback ANC and a directional microphone alone do not count.

Not available

AI6Maker product pagesony.co.uk/headphones/products/wh-ch730nRead 5 October 2026Call section explicitly Deep Neural Network AI speech processing.

Flip to mute

Not available

Not available

Mute button

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Pages 30-31 press multifunction button once during call to mute/unmute. Picky Audio says no mic mute and conflicts with clear guide operation, guide retained.

Not available

Mute indicatoriPublished indication of microphone mute. mechanical_marker is a visible physical marker showing the microphone's mute-switch position. LED options require an electronic light. The in-line controller option is for a mute light on a cable remote.

Voice prompt1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Pages 30-31 Mute on/Mute off voice prompt.

Not available

Sidetone

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 31 plays own voice during calls.

Yes1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Receiving and making calls chapters explicitly play the wearer voice through the headphones. Adjustable sidetone is not assumed.

Adjustable sidetone

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 31 app slider adjusts sidetone intensity, enabled by default.

Not available

Foam microphone windscreeniA foam cover for the voice microphone. An internal metal mesh pop filter does not count.

Not available

Not available

Connectivity

12 of 20 differ

Audio connectionsiConnections that carry playback audio. Charging or firmware USB alone does not count as USB audio.

Analog, USB, Bluetooth1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Pages 17, 34-35 explicit Bluetooth, supplied analog cable and USB audio.

Analog, Bluetooth4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026Guide Bluetooth setup chapters and page 71 supplied analog headphone cable. USB is charging only, USB audio not claimed.

Analog source plugsiAnalog plug(s) supplied for the source device, including adapters. The headset-side jack is listed separately.

3.5 mm TRS1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 6 supplied analog cable, 3.5 mm source plug. Review confirms TRS.

3.5 mm TRS5Maker product pagesony.jp/headphone/products/WH-CH730N/specRead 5 October 2026Gold-plated L-shaped stereo mini plug, audio-only TRS. Manual cable call path uses phone mic.

Cable connector on headsetiConnection used by the playback cable at the headset. A fixed cable is not replaceable through a headset jack.

2.5 mm1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 34 explicitly 2.5 mm jack into headphone socket.

3.5 mm4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026Page 71 headphone input jack and stereo-mini connection diagram.

Longest included cableiLength of the longest supplied cable, including charging and dongle cables. Individual cable lengths are listed in Cables included.

1.2m1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 6 both supplied cables approximately 1.2 m, no longer cable inferred.

1.2m5Maker product pagesony.jp/headphone/products/WH-CH730N/specRead 5 October 2026Published approximately 1.2 m detachable headphone cable. Regional charging cable not counted.

Headset USB plug or portiUSB plug or port on the headset or its included wired audio adapter. A charging-only USB port can appear here.

USB-C1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 35 USB Type-C data/charging connection.

USB-C1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Parts and controls labels USB Type-C charging port.

Audio over USB-C cableiPlayback through a USB-C cable or included wired USB-C audio adapter. A charging-only USB-C port does not count.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 35 explicit playback and recording on Mac/PC/mobile via USB cable.

No12Reviewsoundguys.com/sony-wh-ch730n-review-162849Read 7 October 2026Exact WH-CH730N connection section explicitly excludes USB-C playback. USB-C is charging, while supplied TRS cable supports analog. No USB audio path inferred from connector presence.

Passive wired listeningiAnalog playback works with the headset powered off or its battery empty. An active analog converter that needs headset power does not count.

No4Reviewpickyaudio.com/reviews/sennheiser-momentum-5-reviewRead 5 October 2026Exact reviewer tests explicitly analog aux cannot play when powered off, agreeing with current maker FAQ. Guide page 34 battery-empty use case conflicts and appears to be legacy wording, rejected after secondary check.

Yes4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026Page 71 explicitly music playback when headset off. Built-in voice mic does not work through supplied cable, phone microphone used for calls.

Wireless receiveriDedicated wireless audio receiver or dongle. A wired USB sound card does not count.

Sold separately4Reviewpickyaudio.com/reviews/sennheiser-momentum-5-reviewRead 5 October 2026Review explicitly no bundled dongle, compatible Sennheiser dongle can be bought separately.

Not available

Wireless receiver connectoriPhysical USB connector on the receiver. Supplied extension cables and adapters are explained in the source note. Both means two native connector types.

Not available

Not available

Wireless range (claimed)iMaker’s advertised wireless range. Connection and indoor or outdoor conditions belong in the source note. Measured distance is not stored here.

Not available

10m1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Printed page 100 Precautions. Approximate claimed Bluetooth range, subject to obstacles and electromagnetic environment. Not a measured range or connection guarantee.

Bluetooth

5.41Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Pages 17/43 current Bluetooth 5.4. Future 6.0 firmware announced but no current implementation proof.

6.05Maker product pagesony.jp/headphone/products/WH-CH730N/specRead 5 October 2026Exact model specification table explicitly Bluetooth Version 6.0. This does not establish LE Audio or Auracast support by itself.

Bluetooth codecsiNamed Bluetooth audio codecs supported by this exact model. Host, firmware and operating-mode restrictions belong in the source note.

SBC, AAC, aptX, aptX HD, aptX Lossless, aptX Adaptive1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 exact playback codecs. Snapdragon Sound is certification/technology, not another codec.

SBC, AAC, LC31Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Supported Codecs chapter gives the exact supported list. LC3 requires compatible LE Audio host and app connection setting, distinct from Classic Audio SBC/AAC.

LE AudioiLE Audio playback support. Bluetooth Low Energy for app control alone does not count.

Not available

Yes4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026LE Audio pairing chapter and Supported Codecs chapter explicitly LC3 playback. Compatible host required.

AuracastiAuracast broadcast audio support. Required phone, firmware and app conditions belong in the source note.

Not available

Yes7Maker product pagesony.co.uk/headphones/products/wh-ch730n/feature-5Read 5 October 2026Next-generation Bluetooth audio section explicitly public broadcasts with Auracast. Compatible source/host required.

Bluetooth multipointiCan remain connected to multiple Bluetooth source devices at once. Mixing Bluetooth with a proprietary dongle is a separate field. A maker's dual connection to two Bluetooth devices at once counts.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Pages 17/43 two active source connections. One audio stream at a time.

Yes1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Connecting to 2 devices chapter, page 66. Audio streams switch, not mix.

Multipoint devicesiNumber of Bluetooth source devices connected at once, not the number remembered for later pairing.

21Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 Number of active connections 2.

21Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Same chapter page 66 explicitly two devices simultaneously.

Paired devices remembered

61Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 17 explicitly up to six stored connection profiles. FAQ 2 devices statement refers active multipoint, not remembered slots.

81Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Android pairing page 37: up to eight devices remembered, oldest registration replaced.

Mixes 2.4 GHz and Bluetooth audioiPlays both wireless audio streams at the same time. Automatic switching or Bluetooth standby does not count.

Not available

Not available

Fast pairing

Not available

Google Fast Pair, Microsoft Swift Pair7Maker product pagesony.co.uk/headphones/products/wh-ch730n/feature-5Read 5 October 2026Dedicated Fast Pair Android and Swift Pair Windows 11 sections.

Base station

Not available

Not available

Latency

1 of 2 differ

Low latency modeiA selectable mode intended to reduce audio delay. A low-latency connection without a distinct mode does not count.

Not available

Yes4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026App page 7 explicitly selectable Low latency for LE Audio. This is a distinct app setting, not a codec-latency guess.

Claimed latencyiMaker’s claimed delay for the stated connection and mode. Minimum claims and host restrictions belong in the source note.

Not available

Not available

Compatibility

2 of 3 differ

Compatible platformsiPlatforms with a documented audio path. This does not imply every connection or microphone function works. Platform editions must be checked individually.

Not available

Android, iOS, Windows, macOS1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Individual Bluetooth chapters explicitly name Android, iPhone, Windows and Mac. No console path inferred.

Connection per platformiOnly explicitly documented playback paths for the exact model. Microphone support is separate. Leave unknown microphone support omitted. An Xbox and a PlayStation edition of one headset can connect differently, so it is per variant.

ASennheiser MOMENTUM 5 Wireless

Platform	Connection	Microphone works
Windows	USB	Yes
macOS	USB	Yes

Source1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 35 individually Mac/PC setup to default audio output/input. PC Windows Control Panel and Mac System Preferences. Microphone explicit recording works. Mobile USB OS not uniquely specified, not assigned.

BSony WH-CH730N

Platform	Connection	Microphone works
Android	Bluetooth	Yes
iOS	Bluetooth	Yes
Windows	Bluetooth	Yes
macOS	Bluetooth	Yes

Source1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Exact Android/iPhone/Windows 11/Mac pairing chapters, music and call chapters. Printed page 91 computer video-call settings explicitly selects headset speaker and microphone, links Windows and Mac connection chapters. HFP/HSP host/application support required for classic Bluetooth calls. No console/Linux/SteamOS/analog-platform path guessed. LC3/LE host support separately qualified.

Official licence

Not available

Not available

Battery and charging

9 of 13 differ

Battery capacityiRated capacity of one headset battery. Do not use case, receiver or total multi-battery capacity.

700mAh1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 installed battery 700 mAh. Battery specification also 2.59 Wh, no corresponding headset Wh field.

Not available

Swappable batteryiBattery can be exchanged by the user as part of normal operation. Service or recycling disassembly does not count.

Not available

Not available

Batteries includediNumber of headset batteries supplied, including the one already installed.

Not available

Not available

Claimed battery lifeiMaker’s maximum playback time per stated connection, codec, ANC, spatial audio and lighting settings. Name the spatial processing mode and other conditions in the source note. Unknown settings stay omitted.

ASennheiser MOMENTUM 5 Wireless

Connection	ANC	Hours (h)
Bluetooth	Yes	57

Source1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 up to 57 h Bluetooth ANC active, tested with iPhone at mid volume. Codec, exact percentage and lighting not specified.

BSony WH-CH730N

Connection	ANC	Hours (h)
Bluetooth	Yes	50
Bluetooth	No	75
Analog	Yes	35
Analog	No	40

Source1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Printed guide 27 Available Operating Time separately lists AAC/SBC Bluetooth music 50 h ANC on / 75 h ANC and ambient off, and Headphone cable connected with power on 35 h ANC on / 40 h off. Identical 35/40 h Bluetooth communication table is separate and not stored. LC3 45/70 h music omitted because no codec column. EQ/DSEE/additional functions shorten maxima.

Battery life (claimed, max)

57h=CalculatedFrom Claimed battery life

75h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

57h=CalculatedFrom Claimed battery life

50h=CalculatedFrom Claimed battery life

Battery life without ANC (claimed)

Not available

75h=CalculatedFrom Claimed battery life

Charging port

USB-C1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 USB-C charging port.

USB-C1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Charging chapter: USB Type-C cable to the charging port.

Full charge timeiPublished time to fully charge a depleted headset. In-use charging can take longer.

120min1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 14 complete charging cycle approximately 2 h, FAQ explicitly from empty.

180min1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Charging page 24: approximately 3 h, explicitly defined as empty battery to full capacity. Converted to 180 min.

Quick charge timeiCharge duration in the maker’s quick-charge claim. Read together with Quick charge playback.

10min1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 14 quick-charge 10 minutes.

3min1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Available Operating Time page 27: 3 minutes charging.

Quick charge playbackiPlayback gained from Quick charge time. Charger power, codec, volume and ANC conditions belong in the source note.

7h1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 14 approximately 7 h from 10 min. Live technical sheet agrees 7 h, FAQ Before/During Use says 10 h. Manual/sheet retained, charger and ANC scope of quick-charge result not stated.

1h1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Same page: approximately 1 h music playback after 3 minutes. Codec and ANC condition of quick-charge result are not published.

Use while charging

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 14 explicitly music and phone calls available while charging, possibly longer charge time.

Not available

Charging dock or stand

Not available

Not available

Controls

5 of 6 differ

Controls

Buttons, Touch1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Pages 7-9 multifunction button and touchpad gestures.

Buttons4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026Pages 13-15 parts list: power, NC/AMB and volume/playback/call buttons.

Volume control

Touch1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 23 touch swipe up/down.

Buttons4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026Page 22 volume up/down buttons. Analog-source controls are handled on source device.

Game and chat mixiBalances separate game and chat audio streams. Mixing Bluetooth and dongle source volume alone does not count. Supported platforms belong in the source note.

Not available

Not available

Remappable controlsiOn-device button, touch or dial functions can be reassigned. Changing EQ alone does not count.

Not available

Yes4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026App pages 7-8 and Quick Access chapter: reassign NC/AMB button to app-service shortcut. Services vary by region.

Wear detection

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 32 sensor pauses/resumes music and handles calls on removal/wearing.

No21Reviewthewalkmanblog.com/2026/09/05/sony-wh-ch730n-review/2Read 7 October 2026Exact retail unit reviewer explicitly checked this feature. Generic Sound Connect app list Pause when removed is model-dependent and not inherited. Voice assistant activation is not wear detection.

Voice assistant

Siri, Google Assistant1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 31 host Siri/Google Assistant through multifunction button, only Bluetooth/USB. Specific smartphone/app support varies.

Google Gemini, Google app, Siri4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026Google Gemini integration chapter plus Google app and Siri chapters pages 96-99. Google/Siri operated by held play/call button, no Hey Siri. Mainland-only Tencent Xiaowei excluded from European reference.

Comfort and build

6 of 11 differ

Headband type

Padded2Maker product pagesupport.sennheiser-hearing.com/hc/en-gb/articles/36444900304157-MOMENTUM-5-Wireless-Before-You-StartRead 5 October 2026Design & Comfort silicone headband softly secures and cushions head.

Padded12Reviewsoundguys.com/sony-wh-ch730n-review-162849Read 7 October 2026Physical band padding explicitly identified, corroborated by What Hi-Fi well-padded headband and WalkmanBlog thicker headband cushion. Not a suspension strap.

Headband material

Silicone2Maker product pagesupport.sennheiser-hearing.com/hc/en-gb/articles/36444900304157-MOMENTUM-5-Wireless-Before-You-StartRead 5 October 2026During Use maintenance explicitly headband silicone. Not metal frame or leather claim.

Metal skeleton12Reviewsoundguys.com/sony-wh-ch730n-review-162849Read 7 October 2026Headband internal structural material only. Cushion covering material not identified. Does not claim the entire external headband is exposed metal.

Frame material

Not available

Mostly matte plastic with a metal headband skeleton12Reviewsoundguys.com/sony-wh-ch730n-review-162849Read 7 October 2026Published mixed construction. Not an assertion of a pure-metal frame or precise metal alloy. Maker confirms some recycled body materials without identifying each part.

Ear cup material

Plastic8Reviewsoundguys.com/sennheiser-momentum-5-wireless-review-157679Read 5 October 2026Exact review Design section explicitly earcup exterior matte plastic. Maker generic ABS/silicone material list does not map ABS to a specific body part.

Not available

Ear pad material

Not available

Imitation leather20Retailer pagecoolblue.de/en/product/985573/sony-wh-ch730n-black.htmlRead 7 October 2026Exact WHCH730NB.CE7 retailer specification, with matching Blue CE7 listing corroborating same cushion covering. Covering material, not foam chemistry. Maker family comfort page only describes thermo-foamed wrinkle-free cushions, so no polyurethane grade or memory-foam composition inferred.

Replaceable ear pads

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 37 user ear pad replacement instructions.

Yes1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Printed pages 15 to 16 provides removal and reattachment instructions. Consumables section page 101 discusses deteriorated pads. Independent SoundGuys and WalkmanBlog explicitly discuss removing and replacing pads, no sealed-pad inference.

Ear pad attachmentiHow a replacement ear pad attaches to the ear cup, not how the decorative outer cover attaches. A press-fit or snap-on pad counts as clip.

Clip1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 37 pressing pad onto ear cup until snaps engage, clipping.

Stretch-over1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Printed page 15 insertion of flexible pad rim into unit grooves, with alignment notches. SoundGuys explicitly says slot-plus-extra pad material instead of snap-in, WalkmanBlog says pads slide on/off a lip. Mapped to stretch-over, not clips or magnets.

Ear pad openingiUsable opening inside an ear pad, excluding the outer cushion. Depth is the internal space between pad surface and driver cover.

Not available

Not available

Ear tips included

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Ear pads, BA 500 rechargeable battery1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Pages 37-39 ear pads and BA 500 battery. Battery replacement requires four PH0 screws. Not a normal hot-swap battery operation, swappable_battery not asserted.

Ear pads, Battery assembly, Headphone cable22Owner's manualsony.com/electronics/support/res/manuals/5075/9ebcdf85a4f106789f2247bf73770af2/50750455M.pdfRead 7 October 2026European/UK reference guide page 1 expressly gives battery replacement steps with a Phillips screwdriver and replacement of protective enclosure together with battery. Self-repair, not normal-use hot swap. Ear pads are removable/reattachable in model help guide. Detachable headphone cable replaceability explicitly supported by SoundGuys and exact guide connector procedure. Use manufacturer-compatible battery assembly, availability period not asserted.

Software

1 of 3 differ

Companion app

Sennheiser Smart Control Plus1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 20 Smart Control Plus app, distinct from older Smart Control.

Sony | Sound Connect1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Using Sound Connect app chapter explicitly names the current app.

App platforms

Android, iOS1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 20 Google Play and Apple App Store.

Android, iOS1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Same chapter directs installation from Google Play or Apple App Store.

User firmware updates

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 4 app firmware updates plus FAQ explicit updater.

Yes1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026App chapter lists Update Software and dedicated firmware-update chapter.

Dimensions and weight

1 of 2 differ

Headset weightiPublished headset mass without detachable cable or microphone when stated. A fixed cable remains included. Any unqualified maker weight is identified in the source note.

290g(10.2 oz)1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 43 approximate 290 g published headphone body mass. Reviewer 291 g metadata not independent weighing proof.

207g(7.3 oz)1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Specifications chapter: approximate 207 g. Detachable cable inclusion is not stated.

Headset dimensionsiBody size with headband upright and ear cups in their normal wearing position. Width is across the head, height is top to bottom, and depth is front to back. Folded or flat-swivel dimensions are not substituted.

Not available

Not available

Certifications

2 of 3 differ

Hi-Res Audio

Hi-Res Audio6Press releasecdn.uc.assets.prezly.com/8e797023-0139-40c9-96c0-c95e86540efe/-/inline/no/Press_Release_Sennheiser_MOMENTUM_5_Wireless_FINAL_EN%20-%20USA.pdfRead 5 October 2026Signature Performance page 2 explicitly Hi-Res Audio certification, no Wireless certification inferred from codec.

Not available

Communication certifications

Not available

Not available

FCC ID

Not available

AK8YY300623Regulatory filingfccid.io/AK8YY3006Read 7 October 2026Official FCC grant mirror, Sony Group Corporation, April 22 2026. Exact YY3006-to-CH730N identity supplied by maker reference-guide cover. Only public grant/label metadata read. Internal photos embargoed until October 20 2026 were not downloaded or used.

Other certifications

Snapdragon Sound8Reviewsoundguys.com/sennheiser-momentum-5-wireless-review-157679Read 5 October 2026Connectivity section explicitly Snapdragon Sound certified. This is not a Bluetooth codec. Battery test still unfinished, no runtime result stored.

360 Reality Audio Certified24Maker product pagesony.co.uk/headphones/products/wh-ch730n/feature-3Read 7 October 2026Exact model Sound Quality section. Certification for personalised ear-shape spatial audio. Supported streaming app/subscription required. Does not imply a bundled paid streaming or spatial licence, and not Hi-Res Audio certification.

In the box

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In the box

MOMENTUM 5 around-ear headphones, USB-C to USB-C charging cable, 3.5 mm to 2.5 mm analog audio cable, Carry case, Quick guide, Safety guide, Compliance sheet1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 6 complete package list. No BTD 700 dongle included.

Wireless Noise Canceling Stereo Headset, Headphone cable, Documents4Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 5 October 2026Page 12: headset, headphone cable and documents. USB-C to USB-C charging cable is conditional by model/country, so not inherited into European base. Hello Kitty pouch bundle excluded.

Cables includediSupplied playback, charging, dongle and adapter cables. A permanently attached headset cable is included and named as fixed.

ASennheiser MOMENTUM 5 Wireless

Type	Length (m)	Count
USB-C to USB-C cable	1.2	1
3.5 mm to 2.5 mm analog cable	1.2	1

Source1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Page 6 one of each named cable, approximate 1.2 m lengths.

BSony WH-CH730N

Type	Length (m)	Count
Headphone cable	1.2	1

Source5Maker product pagesony.jp/headphone/products/WH-CH730N/specRead 5 October 2026One headphone cable per guide page 12, approximate maker length 1.2 m from exact JP spec.

Carrying caseiSupplied carrying case or pouch. A retail carton does not count as a carrying case.

Hard4Reviewpickyaudio.com/reviews/sennheiser-momentum-5-reviewRead 5 October 2026Build section thinner hard case, not pouch.

None1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Printed page 12 full standard box contents excludes a carrying case. European retail WalkmanBlog explicitly says no travel case supplied and no case mentioned in reference guide. Sony x Hello Kitty pouch/tote collaboration is a separate limited bundle, not inherited.

Links

Not compared

Product page

us.sennheiser-hearing.com/products/momentum-5-wireless5Maker product pageus.sennheiser-hearing.com/products/momentum-5-wirelessRead 5 October 2026Exact US MOMENTUM 5 Wireless maker store, not True Wireless earbuds.

www.sony.co.uk/headphones/products/wh-ch730n2Maker product pagesony.co.uk/headphones/products/wh-ch730nRead 5 October 2026Exact current maker model page.

Spec sheet

Not available

www.sony.co.uk/electronics/support/wireless-headphones-bluetooth-headphones/wh-ch730n/specifications13Maker product pagesony.co.uk/electronics/support/wireless-headphones-bluetooth-headphones/wh-ch730n/specificationsRead 7 October 2026Exact structured UK expanded specification table independently read through public indexed actual table. Normal direct curl 403 and web open error were not bypassed. Public table contains exact name, powered/passive impedance and sensitivity, driver, codecs, transmission band and box contents.

Manual

cdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdf1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-5-wireless/1779187603497-MOMENTUM-5_Manual_EN.pdfRead 5 October 2026Complete 47-page maker English manual, version 05/26 A01. Relevant specification, control, battery and maintenance pages rendered/read.

helpguide.sony.net/mdr/3006/v1/en/print.pdf1Owner's manualhelpguide.sony.net/mdr/3006/v1/en/print.pdfRead 7 October 2026Complete current English maker guide, 115 pages. Shared regional sibling model is not added as another product.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year5Maker product pageus.sennheiser-hearing.com/products/momentum-5-wirelessRead 5 October 2026US maker store explicit Includes 1-year manufacturer warranty. Regional statutory rights are separate from this manufacturer period.

1year14Maker product pageservices.sony.co.uk/support/en/warranty/generalRead 7 October 2026UK manufacturer European guarantee terms, from original purchase. Two years applies to Xperia and is not borrowed. Statutory rights and registration-based selected-model extensions are separate. Web attempt 403 but ordinary direct curl 200 retrieved full current guarantee. Exact headset UK support links Repair/Warranty service.

Both are also in the API. Back to all headsets and headphones.