Headsets and headphones / Compare

Sennheiser HD 600 vs soundcore Space One

A

Product A: Sennheiser

HD 600

49 of 161 known

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B

Product B: soundcore

Space One

76 of 161 known

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All 161 fields

Every value links to where we found it.

Only differences

ASennheiser HD 600

Bsoundcore Space One

General

4 of 8 differ

Series

HD1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Listed in the HD series and in the maker audiophile range.

Space6Spec databaseifixit.com/Device/Anker_Soundcore_Space_OneRead 11 October 2026Introduced as an addition to the Space Series, successor to the Life Q30.

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

5088241Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Article number (SKU) 508824

A3035, A3035G11, A3035G21, A3035Z116Spec databaseifixit.com/Device/Anker_Soundcore_Space_OneRead 11 October 2026Identified by model no. A3035. MFR number A3035Z11.7Retailer pagecoolblue.nl/en/product/947607/soundcore-space-one-black.htmlRead 11 October 2026Manufacturer code A3035G11 for the black model. The cream page lists A3035G21.

GTIN / EAN

4044155249545, 6151043404592Maker product pageus.sennheiser-hearing.com/products/hd-600Read 10 October 2026Maker US store barcode 615104340459 for SKU 508824. The maker EU store (eu.sennheiser-hearing.com) lists barcode 4044155249545 for the same SKU. Both are stored since the product page has one SKU.4Maker product pageeu.sennheiser-hearing.com/products/hd-600Read 10 October 2026EU store barcode 4044155249545 for SKU 508824

Not available

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

Not available

Not available

Status

Available1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Sold on the maker store.

Available2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026The page sells the headphones at $99.99.

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

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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

soundcore Space 211Reviewtomsguide.com/audio/headphones/ive-been-trying-soundcores-space-2-headphones-at-mwc-2026-and-i-dont-want-to-take-them-offRead 23 October 2026Tom's Guide calls the Space 2 the follow-up to the Space One and compares it with its predecessor's battery life.12Press articlethe-gadgeteer.com/2026/03/09/when-your-budget-headphones-outlive-your-vacationRead 23 October 2026The Gadgeteer says the Space 2 replaces the Space One in Anker's lineup.

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

$99.994Reviewsoundguys.com/anker-soundcore-space-one-review-111648Read 11 October 2026Spec box: Price $99.99 USD. The review header gives MSRP $99.99.

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

€99.995Reviewtrustedreviews.com/reviews/soundcore-space-oneRead 11 October 2026Full specs list EU RRP EUR 99.99, UK RRP GBP 89.99 and USA RRP USD 99.99. Tax treatment is not stated.

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

Not available

Not available

ColoursiThe maker's own colour names

Black6Spec databasesoundguys.com/product/sennheiser-hd-600Read 10 October 2026Spec table: Color Options: Black.9Measurementrtings.com/headphones/reviews/sennheiser/hd-600Read 21 October 2026Differences section: the HD 600 comes in one variant, Black. The reviewed unit has a marbled pattern that was discontinued and replaced with a monochrome black finish. Thomann lists the colour as Black/Gray.

Jet Black, Sky Blue, Latte Cream2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Page says three colors. The color names Jet Black, Sky Blue and Latte Cream come from the SoundGuys and Trusted Reviews reviews and from the maker refurbished listings.4Reviewsoundguys.com/anker-soundcore-space-one-review-111648Read 11 October 2026Color options: Jet Black, Sky Blue and Latte Cream.5Reviewtrustedreviews.com/reviews/soundcore-space-oneRead 11 October 2026Finishes named sky blue, latte cream and jet black.

Segment

Music1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Maker describes it as the audio purist's reference headphone for analytical high-fidelity listening.

Music2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Maker markets it as active noise cancelling headphones for music with Hi-Res wireless audio.

Design

3 of 7 differ

Form factor

Over-ear1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Ear coupling: circumaural

Over-ear7Retailer pagecoolblue.nl/en/product/947607/soundcore-space-one-black.htmlRead 11 October 2026Type of ear cushions: Over-ear

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

Open1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Transducer principle: dynamic, open

Closed7Retailer pagecoolblue.nl/en/product/947607/soundcore-space-one-black.htmlRead 11 October 2026Types of design: Closed

Wearing style

Headband1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026

Headband1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Wearing page: adjust the length of the headband for a comfortable fit.

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

None6Spec databasesoundguys.com/product/sennheiser-hd-600Read 10 October 2026Foldable: No

Inward9Reviewtechradar.com/audio/headphones/anker-soundcore-space-one-reviewRead 11 October 2026Folding design: both ear cups fold in. A small travel pouch is included.

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

Yes10Reviewheadphonecheck.com/test/sennheiser-hd-600Read 21 October 2026The review describes rotating and swivelling ear cups and gives no angles.

Not available

RGB lighting

Not available

Not available

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

Not available

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Drivers and sound

11 of 20 differ

Driver type

Dynamic1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Transducer principle: dynamic, open

Dynamic2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Maker text: 40mm dynamic drivers

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

42mm1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Maker text names an exclusive 42mm driver with a 38mm diaphragm. The 42 mm figure is stored as the driver size.

40mm1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026SPECS table: Driver size 40mm

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

16Spec databasesoundguys.com/product/sennheiser-hd-600Read 10 October 2026Driver count: 1

Not available

Diaphragm material

Not available

Not available

Magnet

Neodymium-ferrous5Owner's manualr2.gear4music.com/media/22/229892/download_229892.pdfRead 10 October 2026Features list: neodymium-ferrous magnet systems.

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.

Min12 HzMax40.5 kHz1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Frequency response (speaker) 12 Hz - 40,500 Hz. The page gives no tolerance. The manual says diffuse field equalized.

Min20 HzMax20 kHz1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026SPECS table: Frequency response 20Hz - 20kHz. The manual gives no test conditions. Trusted Reviews prints a 20 to 40,000 Hz range in its spec box, which is not stored because the maker manual states the value.

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

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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.

300Ω1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Impedance 300 ohm. Maker text also names a 300-ohm impedance.

16Ω1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026SPECS table: Impedance 16 ohm. The manual does not name the power state.

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.

97dB1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Sound pressure level (SPL) 97 dB (1 V). SoundGuys writes the same figure as 97 dB/1 Vrms.

Not available

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

Per 1 V1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Maker states the level per 1 V.

Not available

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

0.1%1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Total harmonic distortion < 0.1 % (1 kHz, 1 V). Stored as the upper bound.5Owner's manualr2.gear4music.com/media/22/229892/download_229892.pdfRead 10 October 2026THD <= 0.1 % (1 kHz, 1 Vrms) as per DIN 45500

Not available

Max input power

200mW5Owner's manualr2.gear4music.com/media/22/229892/download_229892.pdfRead 10 October 2026Specifications: long-term input power 0.2 W as per DIN 45580. Stored as 200 mW.

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

Yes2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Specs row Customized EQ: Hear ID

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

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

Not available

84Reviewsoundguys.com/anker-soundcore-space-one-review-111648Read 11 October 2026The Soundcore app has a custom EQ with eight bands.

EQ presets

Not available

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Volume limit

Not available

Not available

Spatial audio

None of 3 known

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

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

Not available

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Head tracking

Not available

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Noise cancelling

6 of 10 differ

Active noise cancelling

No1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Open-back passive design.

Yes1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Noise cancellation page: NC button switches between noise cancellation and transparency mode.

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

Not available

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

Not available

Not available

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

Not available

Yes1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Noise cancellation page: Adaptive Noise Cancelling adjusts the level automatically for various scenarios. Custom Noise Cancelling sets the level manually.

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

Not available

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ANC attenuation (claimed)

Not available

Not available

Transparency mode

Not available

Yes1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Transparency page: switch to transparency mode with the NC button.

Adjustable transparency

Not available

Yes1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Transparency page: Custom Transparency Mode sets the level of transparency manually.2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 20265 levels of adjustable transparency

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

Not available

Yes1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Easy Chat page: Easy Chat automatically lowers the volume of music and amplifies the voice of the person you talk to. It turns on automatically when you speak and off after 5 seconds without speaking (beta, enabled in the app).

Wind noise reduction

Not available

Yes4Reviewsoundguys.com/anker-soundcore-space-one-review-111648Read 11 October 2026The app Ambient Sound section has a wind noise reduction switch.

Measured

7 of 21 differ

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

Flat sound signature. Bass is underemphasized and treble is balanced against the RTINGS target. The curve follows the target except in the bass, which rolls off in the open-back design, with small peaks and dips in the treble.9Measurementrtings.com/headphones/reviews/sennheiser/hd-600Read 21 October 2026RTINGS test bench 2.3 (review text, public part). The full curve and the other results are member-only and are not used. Wired analog connection.

Bass and treble are over-emphasized against the SoundGuys target.4Reviewsoundguys.com/anker-soundcore-space-one-review-111648Read 11 October 2026The review lists over-emphasized bass and treble as a con. Measured against the SoundGuys house curve.

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

-5dB9Measurementrtings.com/headphones/reviews/sennheiser/hd-600Read 21 October 2026Public summary: Bass Amount underemphasized (-5 dB) against the RTINGS target curve.

Not available

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

0dB9Measurementrtings.com/headphones/reviews/sennheiser/hd-600Read 21 October 2026Public summary: Treble Amount balanced (0 dB) against the RTINGS target curve.

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

Voices are clear in ideal conditions. Background noise is blocked well in the simulated street and wind conditions.4Reviewsoundguys.com/anker-soundcore-space-one-review-111648Read 11 October 2026Microphone demos in ideal, office, street, windy and reverberant conditions. The review says the three-microphone AI system blocks background noise and focuses on voices.

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.

ASennheiser HD 600

Not available

Bsoundcore Space One

Connection	ANC	Hours (h)
Bluetooth	Yes	42.95

Source4Reviewsoundguys.com/anker-soundcore-space-one-review-111648Read 11 October 2026Battery test result: 42 hours 57 minutes with ANC on, stored as 42.95 hours. Test volume and codec are not stated in the review text.

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

Not available

42.95h=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.

250g(8.8 oz)10Reviewheadphonecheck.com/test/sennheiser-hd-600Read 21 October 2026Spec table of the 2019 version: 250 g without cable and 295 g with cable. The page does not describe the scale. The maker says approx. 260 g without cable. The value without cable is stored so it matches the maker basis.

Not available

Microphone

3 of 16 differ

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

None1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Headphones without a microphone.

Built-in2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Specs row Calls: 3 mics with AI. Built into the ear cups. No boom 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

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

Not available

32Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Specs row Calls: 3 mics with AI

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

AI2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Specs row Calls: 3 mics with AI. Stored as AI noise reduction.

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

Not available

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

12 of 20 differ

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

Analog1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Wired analog headphones. The page lists a 3.5 mm stereo jack plug connector.

Bluetooth, Analog1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Wired listening page: 3.5mm AUX cable. Bluetooth for wireless. The USB-C port is for charging.

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

3.5 mm TRS, 6.35 mm2Maker product pageus.sennheiser-hearing.com/products/hd-600Read 10 October 2026Cable ends in a 3.5 mm plug and a 1/4 inch (6.3 mm) adapter is in the box.3Maker product pageeu.sennheiser-hearing.com/collections/accessories/products/cable-3m-35mm-and-adapter-35mm-to-635mmRead 10 October 2026Maker cable page for the 3.00 m cable: 3.5 mm jack plug and a screw-on 6.35 mm adapter, listed as already included in delivery of the Sennheiser HD 600.

3.5 mm TRS1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Wired listening page: 3.5mm AUX cable. The maker support FAQ says the AUX cable has no microphone, so it is a stereo (TRS) cable.

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

Proprietary3Maker product pageeu.sennheiser-hearing.com/collections/accessories/products/cable-3m-35mm-and-adapter-35mm-to-635mmRead 10 October 2026Maker cable page: connection plug on the headphone side is proprietary 2-pin, both-sided connectors (pinouts scheme: Sennheiser HD 600 series).

3.5 mm6Spec databaseifixit.com/Device/Anker_Soundcore_Space_OneRead 11 October 2026The box has a 48-inch audio cable with straight 3.5 mm plugs on both ends. The maker support FAQ describes the AUX-in connection.

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

3m1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Cable length 3 m

1.2192m6Spec databaseifixit.com/Device/Anker_Soundcore_Space_OneRead 11 October 202648 inch audio cable converted exactly. SoundGuys lists 1.3 m in its spec box.

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 manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Charging page: Use a certified USB-C charging cable and charger. The USB-C port is for charging only.

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

No4Reviewsoundguys.com/anker-soundcore-space-one-review-111648Read 11 October 2026Cons list: No audio over USB.

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.

Yes1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Passive dynamic headphones with no battery or electronics.

Yes2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Page FAQ: if the headphones are turned off while connected by the AUX-in cable, the classic EQ is not active and sound quality is lower. Audio still plays with the power off.

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

None1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Wired headphones with no wireless parts.

None7Retailer pagecoolblue.nl/en/product/947607/soundcore-space-one-black.htmlRead 11 October 2026Included by default list has no wireless receiver.

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

15m1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026SPECS table: Bluetooth range 15m / 49ft. The Amazon listing text copied by iFixit says 10 m. The maker manual is stored.

Bluetooth

Not available

5.31Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026SPECS table: Bluetooth version 5.3

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

Not available

SBC, AAC, LDAC1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026LDAC page: LDAC is enabled in the Soundcore app and needs Android 8.0 or later. SBC and AAC come from the SoundGuys review and the Trusted Reviews FAQ.4Reviewsoundguys.com/anker-soundcore-space-one-review-111648Read 11 October 2026Bluetooth 5.3 with LDAC, plus SBC and AAC for other devices.5Reviewtrustedreviews.com/reviews/soundcore-space-oneRead 11 October 2026FAQ: Bluetooth 5.3 with SBC, AAC and LDAC streaming codecs.6Spec databaseifixit.com/Device/Anker_Soundcore_Space_OneRead 11 October 2026Bluetooth 5.3 with LDAC, SBC and AAC decoding.

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

Not available

Not available

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 manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Dual connections page: the headphones can connect with two devices at the same time.2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Specs row Multipoint Connection: yes

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

Not available

21Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Dual connections page: two devices at the same time.

Paired devices remembered

Not available

Not available

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 Pair1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Powering on and pairing page: Google Fast Pairing for Android 6.0 and above.

Base station

Not available

Not available

Latency

None of 2 known

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

Not available

Not available

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

1 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, iOS1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Pairing page covers Android 6.0 or later with Google Fast Pair and iOS. App page shows Google Play and App Store.4Reviewsoundguys.com/anker-soundcore-space-one-review-111648Read 11 October 2026Used with an iPhone throughout the test period.

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.

Not available

Not available

Official licence

Not available

Not available

Battery and charging

10 of 13 differ

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

Not available

580mAh1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026SPECS table: Battery capacity 580mAh. Input 5V 0.58 A.

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 HD 600

Not available

Bsoundcore Space One

Connection	ANC	Hours (h)
Bluetooth	Yes	40
Bluetooth	No	55

Source1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026SPECS table: Playtime with ANC off up to 55 hours, with ANC on up to 40 hours. The maker support FAQ says these are tested on an iPhone at 50% volume. The codec is not stated. LDAC reduces playtime, but the manual gives no figure.2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Specs row Playtime 55H/40H. FAQ: tested on an iPhone at 50% volume, ANC 40 hours, Transparency 40 hours, Normal 55 hours.

Battery life (claimed, max)

Not available

55h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

Not available

40h=CalculatedFrom Claimed battery life

Battery life without ANC (claimed)

Not available

55h=CalculatedFrom Claimed battery life

Charging port

None6Spec databasesoundguys.com/product/sennheiser-hd-600Read 10 October 2026Spec table: Battery: No. Wired passive headphones, so there is no charging port.

USB-C1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Charging page: USB-C port. Fully dry the USB port before charging.

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

Not available

120min1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026SPECS table: Charging time 2 hours

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

Not available

5min1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Charging page: 5 min gives 4 hr.2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Specs row Fast Charging: 5 Mins = 4H. FAQ: 5 min fast charge gives 4 hours in Normal mode.

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

Not available

4h1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Charging page: 5 min gives 4 hr. The maker support FAQ says this is under Normal mode.2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Specs row Fast Charging: 5 Mins = 4H

Use while charging

Not available

No1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Charging page: Do not turn on your headphones while charging.

Charging dock or stand

Not available

Not available

Controls

5 of 6 differ

Controls

Not available

Buttons1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Button controls page lists physical buttons for NC, power, play and pause, volume and calls.4Reviewsoundguys.com/anker-soundcore-space-one-review-111648Read 11 October 2026Physical buttons on both ear cups. No touch controls.

Volume control

Not available

Buttons1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Button controls page: Volume up and down by pressing the button once.

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

Yes4Reviewsoundguys.com/anker-soundcore-space-one-review-111648Read 11 October 2026Controls are customizable in the Soundcore app.

Wear detection

Not available

Yes1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Wearing Detection page: music auto-pauses when you remove the headphones and resumes when you wear them again. It is enabled in the app.4Reviewsoundguys.com/anker-soundcore-space-one-review-111648Read 11 October 2026A sensor in the left ear cup pauses the music when you take the headphones off. It can be adjusted in the app.

Voice assistant

Not available

Google Assistant, Siri7Retailer pagecoolblue.nl/en/product/947607/soundcore-space-one-black.htmlRead 11 October 2026Compatible with voice assistant: Google Assistant, Siri

Comfort and build

6 of 11 differ

Headband type

Padded5Owner's manualr2.gear4music.com/media/22/229892/download_229892.pdfRead 10 October 2026The manual refers to headband padding that the repair service can replace.

Padded6Spec databaseifixit.com/Device/Anker_Soundcore_Space_OneRead 11 October 2026Relaxed fit with flexible padded headband and thin ear pads.

Headband material

Fabric-covered padding10Reviewheadphonecheck.com/test/sennheiser-hd-600Read 21 October 2026Padded headband covered with fabric. The headband cushion is replaced by Sennheiser service.

Not available

Frame material

Headband with a metal skeleton and a plastic exterior7Reviewsoundguys.com/sennheiser-hd-600-review-86269Read 10 October 2026The headband has a metal skeleton and a plastic exterior. The ear cup casing is plastic.

Not available

Ear cup material

Plastic7Reviewsoundguys.com/sennheiser-hd-600-review-86269Read 10 October 2026The ear cup casing is plastic.

Not available

Ear pad material

Velour1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026The velour HD 600 padding is supple to the touch.

PU leather7Retailer pagecoolblue.nl/en/product/947607/soundcore-space-one-black.htmlRead 11 October 2026Ear cushion material: Fabric, Foam, Imitation leather8Reviewt3.com/reviews/soundcore-space-one-reviewRead 11 October 2026The headband and the ear cups are made of a combination of PU leather and cushioning. SoundGuys calls the pads soft silicone, which does not match the maker pad parts or two other sources.

Replaceable ear pads

Yes5Owner's manualr2.gear4music.com/media/22/229892/download_229892.pdfRead 10 October 2026Section C: pull the ear pads away from the ear cups and press new ones on. Spare parts are available from Sennheiser partners.

Yes10Spec databaseifixit.com/Guide/Anker+Soundcore+Space+One+Ear+Pad+Replacement/185332Read 11 October 2026Repair guide: pry the ear pad off the driver housing with a spudger. The same steps apply to both pads.

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.

Clip5Owner's manualr2.gear4music.com/media/22/229892/download_229892.pdfRead 10 October 2026Replacing the ear pads: place the new pads onto the ear cups and attach them by pressing firmly around them. Press-fit counts as clip.

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

Not available

Ear tips included

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Ear pads, Connection cable3Maker product pageeu.sennheiser-hearing.com/collections/accessories/products/cable-3m-35mm-and-adapter-35mm-to-635mmRead 10 October 2026Maker sells this replacement cable as a spare part.5Owner's manualr2.gear4music.com/media/22/229892/download_229892.pdfRead 10 October 2026Section C replaces the ear pads and section D changes the connection cable. The headband padding is replaced by the repair service, not the user.

Ear pads6Spec databaseifixit.com/Device/Anker_Soundcore_Space_OneRead 11 October 2026iFixit publishes an ear pad replacement guide that pries the ear pad off the driver housing.

Software

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Companion app

Not available

Soundcore1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026App page: download the soundcore app to switch ambient sound modes, adjust EQ, update firmware and more.

App platforms

Not available

Android, iOS1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026App page shows Google Play and App Store. iFixit lists iOS 13.0 or later and Android 7.0 or later.6Spec databaseifixit.com/Device/Anker_Soundcore_Space_OneRead 11 October 2026Soundcore app, iOS 13.0 or later and Android 7.0 or later.

User firmware updates

Not available

Yes1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Firmware update page: the app shows a new firmware version when it is found.

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.

260g(9.2 oz)1Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026Weight 260 g. The manual says approx. 260 g without cable.5Owner's manualr2.gear4music.com/media/22/229892/download_229892.pdfRead 10 October 2026Approx. 260 g (without cable)

265g(9.3 oz)2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Specs row Weight: 265g (9.35 oz)7Retailer pagecoolblue.nl/en/product/947607/soundcore-space-one-black.htmlRead 11 October 2026Weight in grams 265 g, the same as the maker.

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

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Hi-Res Audio

Not available

Not available

Communication certifications

Not available

Not available

FCC ID

Not available

Not available

Other certifications

CE, RoHS (2011/65/EU), WEEE (2012/19/EU)5Owner's manualr2.gear4music.com/media/22/229892/download_229892.pdfRead 10 October 2026Manufacturer declarations: WEEE Directive (2012/19/EU), RoHS Directive (2011/65/EU) and a CE Declaration of Conformity.

TCO Certified1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Manual cover: TCO Certified.

In the box

3 of 3 differ

In the box

HD 600 headphones, Adapter to 1/4" (6.3 mm) stereo jack plug, Connection cable with 3.5mm stereo jack plug, length 3m2Maker product pageus.sennheiser-hearing.com/products/hd-600Read 10 October 2026What's included lists the headphones, an adapter to 1/4 inch (6.3 mm) stereo jack plug and a connection cable with 3.5mm stereo jack plug, length 3m. The global page lists only the headphones and the adapter. The older manual also lists an instruction manual and a storage box and names a 6.3 mm cable plug. The 3.5 mm cable matches the maker EU cable page and the SoundGuys review of a purchased unit.

Space One headphones, USB-A to USB-C charging cable, 3.5 mm audio cable, Travel pouch, Quick start guide, Safety information6Spec databaseifixit.com/Device/Anker_Soundcore_Space_OneRead 11 October 2026What's in the box: headphones, 12-inch USB-A to USB-C cable, 48-inch audio cable with straight 3.5 mm plugs on both ends, cloth storage pouch, quick start guide, safety instructions.7Retailer pagecoolblue.nl/en/product/947607/soundcore-space-one-black.htmlRead 11 October 2026Included by default: Travel Pouch, AUX cable, USB-A to USB-C charging cable, Safety sheet, Quick start guide

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

ASennheiser HD 600

Type	Length (m)	Count
Detachable connection cable	3	1

Source3Maker product pageeu.sennheiser-hearing.com/collections/accessories/products/cable-3m-35mm-and-adapter-35mm-to-635mmRead 10 October 2026Cable for HD 600 series, 3.00 m, already included in delivery of the HD 600.

Bsoundcore Space One

Type	Length (m)	Count
USB-A to USB-C charging cable	0.3048	1
3.5 mm to 3.5 mm audio cable	1.2192	1

Source6Spec databaseifixit.com/Device/Anker_Soundcore_Space_OneRead 11 October 202612 in is 0.3048 m and 48 in is 1.2192 m, converted exactly.

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

Not available

Soft2Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Specs row Special Features: Travel Pouch, AUX. A pouch, not a hard case.

Links

Not compared

Product page

global.sennheiser-hearing.com/products/hd-6001Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026

www.soundcore.com/products/space-one-a30350112Maker product pagesoundcore.com/products/space-one-a3035011Read 11 October 2026Maker US store page, read from an archived copy because the live page redirects by region.

Spec sheet

global.sennheiser-hearing.com/products/hd-6001Maker product pageglobal.sennheiser-hearing.com/products/hd-600Read 10 October 2026

Not available

Manual

Not available

salesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdf1Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000014218/en_US/000014218.pdfRead 11 October 2026Soundcore Space One user manual, support article A3035_Space One_User Manual. The English section is pages EN 01 to EN 04.

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.

2years2Maker product pageus.sennheiser-hearing.com/products/hd-600Read 10 October 2026US store text: includes 2-year manufacturer warranty. The manual also gives 24 months.5Owner's manualr2.gear4music.com/media/22/229892/download_229892.pdfRead 10 October 2026Sennheiser gives a warranty of 24 months. This copy of the maker manual is hosted by a retailer. It is older than the current box and names a 6.3 mm cable plug, which the current maker pages do not.

1.5years3Maker product pageus.soundcore.com/pages/warrantyRead 11 October 2026US warranty page: Headphones, all series, 18 months from the date of purchase. A statutory warranty in other markets can be longer.

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