Headsets and headphones / Compare

Sony MDR-ZX110 vs Sony WH-CH720N

A

Product A: Sony

MDR-ZX110

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B

Product B: Sony

WH-CH720N

95 of 161 known

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Only differences

ASony MDR-ZX110

BSony WH-CH720N

General

5 of 8 differ

Series

ZX3Retailer pagecdw.com/product/sony-mdr-zx110-b-zx-headphones-black/3602026Read 15 October 2026CDW calls it a ZX Series on-ear headphone.

CH15Maker product pagesony.co.uk/electronics/support/articles/00295193Read 7 October 2026Manufacturer service article labels the WH-CH series and specifically names WH-CH720N in installation instructions. Stored as the family name CH, as for the sibling WH-CH730N.

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

MDR-ZX110, MDRZX110/BLK3Retailer pagecdw.com/product/sony-mdr-zx110-b-zx-headphones-black/3602026Read 15 October 2026CDW lists manufacturer number MDRZX110/BLK for the black model in the US.

YY29661Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Guide cover explicitly identifies the regulatory model.

GTIN / EAN

027242867086, 4905524937732, 49055249377636Retailer pageksdenki.com/shop/g/g4905524937732Read 15 October 2026The product URL carries the code 4905524937732 and the search result title is MDR-ZX110 W, so this is the Japan white model. The page itself timed out when opened. The code is a valid EAN-13.11Retailer pageamazon.com/Sony-MDRZX110-BLK-Stereo-Headphones/dp/B00NJ2M33IRead 21 October 2026Item details: UPC 027242867086, item model number MDRZX110/BLK, manufacturer Sony. This is the US black model. The code is a valid UPC-A.13Retailer pageksdenki.com/shop/g/g4905524937763Read 21 October 2026The product URL carries the code 4905524937763 and the search result title is MDR-ZX110 P, so this is the Japan pink model. A Joshin listing URL carries the same code. The page itself was not opened. The code is a valid EAN-13.

02724292539726Retailer pageabt.com/Sony-Black-Wireless-Noise-Canceling-Over-Ear-Headphones-WHCH720NB/p/190323.htmlRead 7 October 2026Exact US Black identity header Model WHCH720N/B, UPC 027242925397. Independently reopened for verification. Current Micro Center view did not expose UPC, so source mapping uses this directly readable identity table. Code not applied to other colours.

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

21 January 201410Press articlephileweb.com/news/d-av/201401/21/34423.htmlRead 21 October 2026Phile-web news of 21 January 2014 reports that Sony will sell the MDR-ZX310 and MDR-ZX110 from 14 February. The announcement day is taken from the article date.

21 February 20234Press releasesony.co.uk/presscentre/sony-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphonesRead 5 October 2026Dated manufacturer release.

Status

Available2Maker product pagesony.jp/headphone/products/MDR-ZX110Read 15 October 2026The Sony Japan page lists the headphones at an open price and 2,420 yen at the Sony Store with a purchase button.

Available11Maker product pageelectronics.sony.com/audio/headphones/headband/p/whch720n-bRead 7 October 2026Maker US store offers exact original black WH-CH720N/B with Add to Cart and October 8-9 delivery on access date. A new successor does not establish discontinuation.

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

Not available

Not available

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

Sony WH-CH730N14Reviewwhathifi.com/headphones/sony-wh-ch730nRead 7 October 2026October 2, 2026 successor review explicitly names WH-CH730N as successor to CH720N. Matching product exists in catalogue. New battery/runtime/EQ facts are not inherited.

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

Not available

$149.9912Press releaseprnewswire.com/news-releases/sony-electronics-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphones-featuring-sonys-digital-sound-equipment-engine-301751145.htmlRead 7 October 2026Original February 21, 2023 Sony Electronics release explicitly states US MSRP USD 149.99. Current USD 179.99 generated store FAQ and later review USD 129 recollection do not replace original launch MSRP.

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.

JP, US2Maker product pagesony.jp/headphone/products/MDR-ZX110Read 15 October 2026Sony Japan product page with a yen price and a purchase button, so the model is sold in Japan.3Retailer pagecdw.com/product/sony-mdr-zx110-b-zx-headphones-black/3602026Read 15 October 2026CDW sells the black model MDRZX110/BLK in the US. The Sony USA support and specification pages list the model too.

US12Press releaseprnewswire.com/news-releases/sony-electronics-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphones-featuring-sonys-digital-sound-equipment-engine-301751145.htmlRead 7 October 2026Sony Electronics US launch explicitly names Sony Electronics, Amazon, Best Buy and authorized retailers. Documented US availability, not an exhaustive global-market list.

ColoursiThe maker's own colour names

Black, White, Pink2Maker product pagesony.jp/headphone/products/MDR-ZX110Read 15 October 2026Three colours: black (B), pink (P) and white (W).

Black, Blue, White, Pink4Press releasesony.co.uk/presscentre/sony-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphonesRead 5 October 2026Launch color names black, blue and white. Current pink option is not assumed to be an original launch color.9Press releasesony.co.uk/presscentre/sony-announces-the-wf-c710n-truly-wireless-noise-cancelling-earbuds-and-adds-new-colours-to-the-wh-ch720n-and-wh-ch520-wireless-headphone-rangesRead 5 October 2026March 25, 2025 maker release adds Pink to existing Black, Blue and White WH-CH720N. This is a color addition, not another headset or the original launch date.

Segment

Music2Maker product pagesony.jp/headphone/products/MDR-ZX110Read 15 October 2026Sold as stereo headphones for music listening in the Sony Japan headphone range. The page has no gaming or office positioning.

Music4Press releasesony.co.uk/presscentre/sony-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphonesRead 5 October 2026Introduction music-listening headphones.

Design

2 of 7 differ

Form factor

On-ear5Reviewheadphonesaddict.com/sony-mdr-zx110-reviewRead 15 October 2026Spec table: type on-ear, closed.

Over-ear4Press releasesony.co.uk/presscentre/sony-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphonesRead 5 October 2026Introduction explicitly over-ear.

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

Closed1Maker product pagesony.jp/headphone/products/MDR-ZX110/spec.htmlRead 15 October 2026Type: closed dynamic (密閉ダイナミック).4Spec databasesoundguys.com/product/sony-zx-series-mdr-zx110Read 15 October 2026Acoustic design: closed-back.

Closed3Maker product pagesony.jp/headphone/products/WH-CH720N/spec.htmlRead 5 October 2026Headphone unit type: closed dynamic.

Wearing style

Headband4Spec databasesoundguys.com/product/sony-zx-series-mdr-zx110Read 15 October 2026Headband type: adjustable over-head.

Headband1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Parts and controls, pages 10-11, labels headband and left/right units.

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

Inward2Maker product pagesony.jp/headphone/products/MDR-ZX110Read 15 October 2026Quick-fold mechanism: the housings fold easily and the headphones carry compactly. The page does not give the fold direction. The review source says the ear cups fold inward.4Spec databasesoundguys.com/product/sony-zx-series-mdr-zx110Read 15 October 2026Foldable: yes. The same table lists Inline controls yes, which does not fit the plain ZX110 and is ignored. The ZX110AP adds a remote and a mic.5Reviewheadphonesaddict.com/sony-mdr-zx110-reviewRead 15 October 2026The ear cups fold inward to save some space.

Flat7Reviewsoundguys.com/sony-wh-ch720n-review-99305Read 5 October 2026Same section rotation and wearing photos establish flat swivel only, not inward collapse.

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

Yes10Press articlephileweb.com/news/d-av/201401/21/34423.htmlRead 21 October 2026Article: the quick-fold mechanism folds without first putting the housings into the swivel state, so the housings swivel and also fold.11Retailer pageamazon.com/Sony-MDRZX110-BLK-Stereo-Headphones/dp/B00NJ2M33IRead 21 October 2026Sony brand content on the listing: swivel, folding design, and the swiveling earcup design allows easy storage.

Yes7Reviewsoundguys.com/sony-wh-ch720n-review-99305Read 5 October 2026Usage section: cups rotate, headphones do not fold inward.

RGB lighting

Not available

Not available

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

Not available

Not available

Drivers and sound

7 of 20 differ

Driver type

Dynamic1Maker product pagesony.jp/headphone/products/MDR-ZX110/spec.htmlRead 15 October 2026Type: closed dynamic. Driver unit 30mm dome (CCAW).

Dynamic3Maker product pagesony.jp/headphone/products/WH-CH720N/spec.htmlRead 5 October 2026Headphone unit type: closed dynamic.

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

30mm1Maker product pagesony.jp/headphone/products/MDR-ZX110/spec.htmlRead 15 October 2026Driver unit 30mm dome (CCAW).

30mm3Maker product pagesony.jp/headphone/products/WH-CH720N/spec.htmlRead 5 October 2026Driver unit 30 mm.

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

14Spec databasesoundguys.com/product/sony-zx-series-mdr-zx110Read 15 October 2026Driver count: 1.

116Review52audio.com/archives/166923.htmlRead 7 October 2026Exact model full teardown reports a 30 mm driver unit in each earcup. Microphones are separate components.

Diaphragm material

Not available

Not available

Magnet

Neodymium11Retailer pageamazon.com/Sony-MDRZX110-BLK-Stereo-Headphones/dp/B00NJ2M33IRead 21 October 2026Bullet: neodymium dynamic drivers. The same bullet prints a driver size of 1.38 in, which disagrees with the maker value of 30 mm (1.18 in) and is not used.12Spec databaseproductindetail.com/ps/sony-mdr-zx110Read 21 October 2026Spec table row Magnet Material: Neodymium.

Neodymium17Retailer pageweybridge-audio.co.uk/products/sony-whch720nRead 7 October 2026Exact model General Features table publishes magnet Neodymium. Maker publishes only Dynamic 30 mm. Retailer touch-sensor volume row contradicts maker buttons and is not adopted.

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.

Min12 HzMax22 kHz1Maker product pagesony.jp/headphone/products/MDR-ZX110/spec.htmlRead 15 October 2026Reproduction frequency band 12Hz-22,000Hz. No tolerance or test standard is given.

Min7 HzMax20 kHz2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 128: JEITA 7 Hz to 20 kHz, cable with power on. Not independently measured or separately passive.

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 kHz1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Specifications: A2DP transmission range at 44.1 kHz sampling. This is not acoustic driver response.

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.

24Ω1Maker product pagesony.jp/headphone/products/MDR-ZX110/spec.htmlRead 15 October 2026Impedance 24 ohm at 1 kHz.

31Ω2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 128: 31 ohms at 1 kHz with headset off. Powered 325 ohms is not stored as passive impedance.

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.

98dB1Maker product pagesony.jp/headphone/products/MDR-ZX110/spec.htmlRead 15 October 2026Sensitivity 98dB/mW.

99dB2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 128: 99 dB/mW with headset off. Powered 108 dB/mW is separate.

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

Per 1 mW1Maker product pagesony.jp/headphone/products/MDR-ZX110/spec.htmlRead 15 October 2026Sensitivity is printed per mW.

Per 1 mW2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 128 dB/mW explicit.

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

Not available

Not available

Max input power

1,000mW1Maker product pagesony.jp/headphone/products/MDR-ZX110/spec.htmlRead 15 October 2026Maximum input 1000 mW, a measured value to the IEC standard according to the page footnote.

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.

Not available

Not available

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

Not available

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.

Not available

Not available

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

Not available

518Reviewstereoguide.com/headphones/noise-cancelling-en/sony-wh-ch720n-with-anc-reviewRead 7 October 2026Exact app review identifies five frequency-band controls and a separate Clear Bass control. Clear Bass is not counted as a sixth frequency band.

EQ presets

Not available

Bright, Excited, Mellow, Relaxed, Vocal, Treble Boost, Bass Boost, Speech19Reviewnotebookspec.com/web/829372-review-sony-wh-ch720nRead 7 October 2026Exact WH-CH720N Sound Connect review lists these eight factory presets, followed separately by Manual, Custom 1 and Custom 2. Off and custom slots are not factory tunings. No INZONE Game/Heavy profiles borrowed from generic app article.

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.

Not available

360 Reality Audio2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Pages 98-99 app 360 Reality Audio setup. Supported service/app required, not bundled paid licence.

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

Not available

No21Owner's manualhelpguide.sony.net/mdr/hpc/v1/en/contents/TP0001548861.htmlRead 7 October 2026Exact WH-CH720N compatibility row marks Spatial Sound and Head Tracking unavailable. Table dated September 2024 and current maker page still serves it. Latest model 1.1.4 firmware changelog checked, no head-tracking addition documented. 360 Reality Audio setup remains separate.

Noise cancelling

8 of 10 differ

Active noise cancelling

No5Reviewheadphonesaddict.com/sony-mdr-zx110-reviewRead 15 October 2026No active noise cancelling.

Yes4Press releasesony.co.uk/presscentre/sony-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphonesRead 5 October 2026Dual Noise Sensor and Integrated Processor V1 section.

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

Not available

Hybrid16Review52audio.com/archives/166923.htmlRead 7 October 2026Both earcups have an internal feedback microphone and external feedforward microphone, expressly identified in teardown. This establishes hybrid ANC, rather than inferring type from a marketing chip name.

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

Not available

44Press releasesony.co.uk/presscentre/sony-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphonesRead 5 October 2026Two microphones per earcup used to capture ambient sound for cancellation, four total. Voice count is not inferred.

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

Not available

Yes1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 98: automatic adjustment of noise canceling by behavior recognition, Adaptive Sound Control.

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

Not available

Yes4Press releasesony.co.uk/presscentre/sony-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphonesRead 5 October 2026App-adjustable ambient sound 20 levels.

Adjustable transparency

Not available

Yes4Press releasesony.co.uk/presscentre/sony-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphonesRead 5 October 202620 ambient steps are transparency levels, not 20 ANC levels.

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

Not available

No20Maker spec sheet (PDF)sony.com.my/microsite/catalogue/FY25/Sony-Headphones-Lineups.pdfRead 7 October 2026Same exact chart Speak-to-Chat No. No voice-assistant trigger treated as conversation pause.

Wind noise reduction

Not available

Yes4Press releasesony.co.uk/presscentre/sony-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphonesRead 5 October 2026Voice quality section describes wind-noise structure around call microphones.

Measured

4 of 21 differ

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

Boost between 1.2 kHz and 5 kHz. The rest of the response is fairly balanced.5Reviewheadphonesaddict.com/sony-mdr-zx110-reviewRead 15 October 2026Reviewer text under the frequency response graph: apart from the boost between 1.2 kHz and 5 kHz, the response is fairly balanced. The review page does not restate the rig. The site How We Test page says graphs come from a MiniDSP H.E.A.R.S. rig with REW software, five averaged measurements, 1/12 smoothing and a flat reference line. The review was last updated in January 2022 and no numeric values are published.

The active response emphasizes bass and upper frequencies relative to the source target. Passive wired playback lowers treble and raises lows and mids.7Reviewsoundguys.com/sony-wh-ch720n-review-99305Read 5 October 2026Active/passive response comparison and source measurement-target discussion. No numerical error or THD inferred.

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

Recorded speech remains intelligible with office and wind noise, with some keyboard noise audible.7Reviewsoundguys.com/sony-wh-ch720n-review-99305Read 5 October 2026Source automated speech demos in ideal, office and wind conditions, no numeric SNR inferred.

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.

ASony MDR-ZX110

Not available

BSony WH-CH720N

Connection	ANC	Hours (h)
Bluetooth	Yes	40.18

Source7Reviewsoundguys.com/sony-wh-ch720n-review-99305Read 5 October 2026Purchased exact CH720N unit tested over 10 days with Headphones Connect 10.1.0. Continuous Bluetooth playback ANC on 40 h 11 min. Standard linked method /how-we-test/ peaks music at 75 dB SPL. Codec and firmware unspecified, lighting omitted. Higher than maker 35 h under different documented method.

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

Not available

40.18h=CalculatedFrom Measured battery life

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

3 of 16 differ

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

None4Spec databasesoundguys.com/product/sony-zx-series-mdr-zx110Read 15 October 2026Microphone: no.5Reviewheadphonesaddict.com/sony-mdr-zx110-reviewRead 15 October 2026Microphone: none.

Built-in1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Parts and controls, pages 10-11, identifies integrated voice/call microphone.

Microphone element

Not available

Not available

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

Not available

Not available

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

Not available

222Reviewph.my-best.com/products/1514566Read 7 October 2026Published voice pickup description explicitly counts two: one dedicated call pickup microphone plus one shared feedforward microphone. Sony exact model calls diagram likewise identifies Feedforward mic and Mic for call. Not total ANC mic count or five physical microphones.

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.

Not available

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

Not available

Flip to mute

Not available

Not available

Mute button

Not available

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.

Not available

Not available

Sidetone

Not available

Yes2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Pages 81 and 83 call chapters: own voice heard through headset mic.

Adjustable sidetone

Not available

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

13 of 20 differ

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

Analog4Spec databasesoundguys.com/product/sony-zx-series-mdr-zx110Read 15 October 2026Connection type: wired 3.5mm. Headphone jack: yes.

Analog, Bluetooth1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Bluetooth setup chapters for Android, iPhone, Windows and Mac. Analog playback added separately only where the guide proves it.2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 65 cable playback and Bluetooth connection chapters.

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

3.5 mm TRS1Maker product pagesony.jp/headphone/products/MDR-ZX110/spec.htmlRead 15 October 2026Input plug: gold-plated L-shaped stereo mini plug. SoundGuys lists the connection as wired 3.5 mm.

3.5 mm TRS3Maker product pagesony.jp/headphone/products/WH-CH720N/spec.htmlRead 5 October 2026Gold-plated L-shaped stereo mini plug. The supplied cable is audio-only, manual 65 confirms phone mic for calls.

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

Fixed cable5Reviewheadphonesaddict.com/sony-mdr-zx110-reviewRead 15 October 2026The review says there is no remote, volume control, inline mic or detachable cable.

3.5 mm2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 65 connection diagram and input jack.

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

1.2m1Maker product pagesony.jp/headphone/products/MDR-ZX110/spec.htmlRead 15 October 2026Cord length approx. 1.2 m, Y-type cord.

1.2m2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 9 package contents: 1.2 m headphone cable and 0.2 m USB charging cable.

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.

Not available

USB-C1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Parts and controls, pages 10-11, 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.

Not available

No1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Charging, pages 16-17: music playback and Bluetooth operations cannot be performed while connected to USB power. The USB port is for charging.

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.

Yes4Spec databasesoundguys.com/product/sony-zx-series-mdr-zx110Read 15 October 2026Battery: no. A wired headphone with no battery plays without power.

Yes2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 65 explicitly allows playback with headset off. Cable calls use the phone microphone.

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

None4Spec databasesoundguys.com/product/sony-zx-series-mdr-zx110Read 15 October 2026Wired headphones with no battery. No wireless receiver exists.

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/2966/v1/en/print.pdfRead 5 October 2026Specifications: approximate 10 m line-of-sight. Obstacles and host conditions affect range.

Bluetooth

Not available

5.21Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Specifications chapter, communication system: Bluetooth 5.2.

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

Not available

SBC, AAC1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Specifications chapter: exact supported A2DP codecs, not Bluetooth version capabilities.

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

Not available

No20Maker spec sheet (PDF)sony.com.my/microsite/catalogue/FY25/Sony-Headphones-Lineups.pdfRead 7 October 2026Maker headband comparison chart page 13 explicitly gives LE Audio No in WH-CH720N column. Not inferred from Bluetooth 5.2 or missing LC3.

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

Not available

Not available

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.

Not available

Yes1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Connecting the headset to 2 devices simultaneously chapter. Streams switch, rather than mix.

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

Not available

21Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Connecting the headset to 2 devices simultaneously chapter, two Bluetooth source devices.

Paired devices remembered

Not available

81Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Android pairing, page 27: up to eight paired devices. The oldest registration is replaced when another is paired.

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 Pair4Press releasesony.co.uk/presscentre/sony-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphonesRead 5 October 2026Both models: Swift Pair and Fast Pair.

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

No19Reviewnotebookspec.com/web/829372-review-sony-wh-ch720nRead 7 October 2026Review explicitly says Bluetooth operation has no Gaming mode for reducing latency. Analog wired playback is not a selectable low-latency mode.

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/2966/v1/en/print.pdfRead 5 October 2026Individual Bluetooth setup 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.

ASony MDR-ZX110

Not available

BSony WH-CH720N

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

Source24Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 7 October 2026Exact guide individual Android/iPhone/Windows/Mac Bluetooth chapters, phone call chapters and page 86 Making a video call on your computer. Requires HFP/HSP calling path and compatible app. Page 86 expressly links Windows 11, Windows 10 and Mac connection chapters. A2DP-only mode is not a microphone path. No unsupported console or analog mic row.

Official licence

Not available

Not available

Battery and charging

11 of 13 differ

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

Not available

520mAh16Review52audio.com/archives/166923.htmlRead 7 October 2026Teardown reads manufacturer label on installed right-ear battery pack model 722428: rated 520 mAh, 2.0 Wh, nominal 3.85 V. Label capacity, not independently measured discharge capacity.

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

116Review52audio.com/archives/166923.htmlRead 7 October 2026Complete headset teardown locates its single battery pack in the right earcup and main board in the left. Included internal pack counted once, not ANC microphones or cells.

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.

ASony MDR-ZX110

Not available

BSony WH-CH720N

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

Source2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 18 visually checked: both AAC and SBC have Bluetooth 35 h ANC on, 50 h ANC/ambient off. Powered cable rows likewise 35/50 h. EQ, DSEE and voice-wake features shorten runtime, page 19. Calling and ambient-mode runtimes are not mixed into these rows.

Battery life (claimed, max)

Not available

50h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

Not available

35h=CalculatedFrom Claimed battery life

Battery life without ANC (claimed)

Not available

50h=CalculatedFrom Claimed battery life

Charging port

None4Spec databasesoundguys.com/product/sony-zx-series-mdr-zx110Read 15 October 2026Battery: no. The headphones have no battery and no charging port.

USB-C1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Charging, pages 16-17: supplied USB-A to USB-C cable.

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

Not available

210min1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Charging, pages 16-17: approximate time explicitly defined as empty battery to full capacity. Hours converted to minutes.

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

Not available

3min2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 18: 3 minutes charging.

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

Not available

1h2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 18: about 60 minutes music after 3 minutes charging. No ANC or codec condition specified.

Use while charging

Not available

No1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Charging, pages 16-17: connecting USB power turns the headset off and prevents music playback. Passive cable use is not claimed here.

Charging dock or stand

Not available

Not available

Controls

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Controls

Not available

Buttons2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Pages 10-11: volume, playback/call, power and NC/AMB buttons.

Volume control

None5Reviewheadphonesaddict.com/sony-mdr-zx110-reviewRead 15 October 2026No volume control on the cable.

Buttons2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Pages 10-11 volume up/down buttons, Bluetooth mode. Page 65 says cable volume must be controlled on source.

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

No7Reviewsoundguys.com/sony-wh-ch720n-review-99305Read 5 October 2026Control section explicitly says controls cannot be changed in app.

Wear detection

Not available

No20Maker spec sheet (PDF)sony.com.my/microsite/catalogue/FY25/Sony-Headphones-Lineups.pdfRead 7 October 2026Same exact chart Wearing Detection No. Corroborates own-model app compatibility row.

Voice assistant

Not available

Google Assistant, Amazon Alexa, Google app, Siri1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Guide voice chapters include Google Assistant, Alexa, Google app and Siri. Pages 94-97: Google app/Siri via held play/call button when not assigned Google Assistant or Alexa, Android/iPhone respectively. No Hey Siri wake phrase. Google Assistant headphone integration is Android-only as maker support says.4Press releasesony.co.uk/presscentre/sony-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphonesRead 5 October 2026Footnote 2: wake phrase Ok Google or Alexa. Availability depends on platform and current service.

Comfort and build

6 of 11 differ

Headband type

Not available

Padded23Reviewouteraudio.com/sony-wh-ch720n-reviewRead 7 October 2026Purchased exact model review expressly describes headband padding, distinct from ear pad cushioning. Does not infer metal or plastic frame material.

Headband material

Not available

Not available

Frame material

Plastic4Spec databasesoundguys.com/product/sony-zx-series-mdr-zx110Read 15 October 2026Chassis primary material: plastic.

Not available

Ear cup material

Not available

Plastic7Reviewsoundguys.com/sony-wh-ch720n-review-99305Read 5 October 2026Usage section calls housings plastic. Not extrapolated to driver diaphragm.

Ear pad material

Synthetic leather4Spec databasesoundguys.com/product/sony-zx-series-mdr-zx110Read 15 October 2026Ear pad type: synthetic leather.

Synthetic leather and urethane4Press releasesony.co.uk/presscentre/sony-announces-two-new-headphone-models-the-wh-ch720n-over-ear-and-wh-ch520-on-ear-wireless-headphonesRead 5 October 2026Comfort section explicitly synthetic leather and urethane materials with ear-pad structure.

Replaceable ear pads

Yes5Reviewheadphonesaddict.com/sony-mdr-zx110-reviewRead 15 October 2026Review text: the earpads are replaceable and cost around 8 dollars on Amazon. Sony states the same in the manual.7Owner's manualsony.com/electronics/support/res/manuals/4469/44695471M.pdfRead 21 October 2026Page text: optional replacement earpads can be ordered from your nearest authorized Sony retailer or sony.com. The later 2019 manual says replacement parts: earpads.

Yes15Maker product pagesony.co.uk/electronics/support/articles/00295193Read 7 October 2026Maker provides customer removal and replacement installation instructions specifically for WH-CH720N. Not merely a teardown possibility.

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.

Not available

Not available

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

Width40Height66mm(1.6 × 2.6 in)7Reviewsoundguys.com/sony-wh-ch720n-review-99305Read 5 October 2026Usage section explicitly 66 mm by 40 mm of space to accommodate ears. Vertical 66, horizontal 40. Depth unknown.

Ear tips included

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Earpads7Owner's manualsony.com/electronics/support/res/manuals/4469/44695471M.pdfRead 21 October 2026The manual names earpads as the replacement part. No other part is offered.

Ear pads15Maker product pagesony.co.uk/electronics/support/articles/00295193Read 7 October 2026Only exact parts covered by maker user replacement guide. Battery service disassembly is not treated as normal battery swapping.

Software

3 of 3 differ

Companion app

Not available

Sony | Sound Connect1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026App chapter page 98. Headphones Connect was renamed Sound Connect in October 2024, as shown on the current guide landing page or maker product page.8Maker product pagesony.com/electronics/support/wireless-headphones-bluetooth-headphones/wh-ch720nRead 5 October 2026Current exact-model support Downloads explicitly lists Sony | Sound Connect. Former name Headphones Connect remains in original guide.

App platforms

Not available

Android, iOS1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Installing the app chapter: Google Play and Apple App Store smartphone apps.

User firmware updates

Not available

Yes1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026App capabilities page 98: update headset software.

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.

120g(4.2 oz)1Maker product pagesony.jp/headphone/products/MDR-ZX110/spec.htmlRead 15 October 2026Mass approx. 120 g. The footnote says the cord is not included. The maker excludes the cord, so the figure is the headphones without the fixed cord.

192g(6.8 oz)1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Specifications: approximate published mass. Detachable cable inclusion is not stated in this guide.

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

0 of 3 differ

Hi-Res Audio

Not available

Not available

Communication certifications

Not available

Not available

FCC ID

Not available

AK8YY296625Regulatory filingfccid.io/AK8YY2966Read 7 October 2026Public FCC grant for Sony Wireless Noise Canceling Stereo Headset model YY2966. Maker guide explicitly maps WH-CH720N to YY2966. Grant date is not release date.

Other certifications

Not available

Not available

In the box

2 of 3 differ

In the box

Stereo headphones, Operating instructions, Warranty card9Maker product pagesony.com/electronics/support/headphones-headsets-sound-bars/mdr-zx110/specificationsRead 21 October 2026Sony USA specification page, What is in the box: warranty card and operating instructions. The headphones themselves are added. The same page lists wearing style as Over-ear, Headband, which is not used. Weight 4.23 oz, cord 3.94 ft and the 1.18 in driver agree with the stored values.

Wireless Noise Canceling Stereo Headset, USB Type-C cable (USB-A to USB-C), Headphone cable2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 9 complete package list. No carrying case is listed.

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

ASony MDR-ZX110

Type	Length (m)	Count
Fixed Y-type cord with L-shaped stereo mini plug	1.2	1

Source2Maker product pagesony.jp/headphone/products/MDR-ZX110Read 15 October 2026Spec summary: cord length approx. 1.2 m, cord type Y, L-shaped gold-plated stereo mini plug. The features list a serrated cord that resists tangles, in the colour of the body. The review source says the cable is not detachable.

BSony WH-CH720N

Type	Length (m)	Count
USB-A to USB-C charging cable	0.2	1
Headphone cable	1.2	1

Source2Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Page 9: one of each cable, approximate maker lengths.

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

None5Reviewheadphonesaddict.com/sony-mdr-zx110-reviewRead 15 October 2026No carrying bag comes with the headphones.

None7Reviewsoundguys.com/sony-wh-ch720n-review-99305Read 5 October 2026Usage section explicitly no case or bag included.

Links

Not compared

Product page

www.sony.jp/headphone/products/MDR-ZX1102Maker product pagesony.jp/headphone/products/MDR-ZX110Read 15 October 2026

www.sony.co.uk/headphones/products/wh-ch720n5Maker product pagesony.co.uk/headphones/products/wh-ch720nRead 5 October 2026Exact WH-CH720N product, not CH710N or new CH730N.

Spec sheet

www.sony.jp/headphone/products/MDR-ZX110/spec.html1Maker product pagesony.jp/headphone/products/MDR-ZX110/spec.htmlRead 15 October 2026Sony Japan full spec page, in Japanese. The Sony UK, US and other regional pages returned access errors or are not used.

www.sony.co.uk/headphones/products/wh-ch720n/spec10Maker product pagesony.co.uk/headphones/products/wh-ch720n/specRead 7 October 2026Maker full specification table published as HTML for exact WH-CH720N. No PDF invented.

Manual

www.sony.com/electronics/support/res/manuals/4469/44695471M.pdf7Owner's manualsony.com/electronics/support/res/manuals/4469/44695471M.pdfRead 21 October 2026Sony USA operating instructions, English, French and Spanish, one page, part number 4-469-547-11. The Sony USA manuals page lists it with the release date 02/24/2014.

helpguide.sony.net/mdr/2966/v1/en/print.pdf1Owner's manualhelpguide.sony.net/mdr/2966/v1/en/print.pdfRead 5 October 2026Official complete English help guide.

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

1 of 1 differ

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.

0.25years8Maker spec sheet (PDF)sony.com/electronics/support/res/manuals/4557/ac6bc31dd94b0fb1246fa28cb5901be4/45571480M.pdfRead 21 October 2026Sony Limited Warranty (U.S. only), Portable Audio, listed on the Sony USA manuals page for this model with the release date 04/13/2012. Term: a period of ninety (90) days from the original date of purchase. Stored as 0.25 years. Other markets may differ.

1year13Retailer pagemicrocenter.com/product/664669/sony-wh-ch720n-active-noise-canceling-wireless-bluetooth-headphones-blackRead 7 October 2026US original black WHCH720N/B vendor warranty table explicitly states Parts 1 Year Limited and Labor 1 Year Limited. Sony exact-model warranty PDF was found but body unavailable. No retailer extra protection used.26Retailer pageabt.com/Sony-Black-Wireless-Noise-Canceling-Over-Ear-Headphones-WHCH720NB/p/190323.htmlRead 7 October 2026Exact US model Warranty Information table Parts 1 Year Limited and Labor 1 Year Limited. Consistent with Micro Center Vendor Warranty. Manufacturer limited warranty, not protection-plan extension or statutory right.27Maker spec sheet (PDF)content.abt.com/documents/150463/WHCH720N-warranty.pdfRead 7 October 2026Original Sony limited-warranty sheet 4-599-106-21, attached under Warranty to exact US WHCH720N/B by Sony-authorized Abt. Rendered page1 heading states U.S. and Canada only, 1 year. Term starts original purchase from Sony or authorized dealer. Reference here is US, separate from statutory rights and service extensions.

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