Headsets and headphones / Compare

JBL Quantum 650X vs Sony INZONE H6 Air

A

Product A: JBL

Quantum 650X

64 of 161 known

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B

Product B: Sony

INZONE H6 Air

60 of 161 known

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Every value links to where we found it.

Only differences

AJBL Quantum 650X

BSony INZONE H6 Air

General

4 of 8 differ

Series

Quantum2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026JBL Quantum gaming line.

INZONE6Press releasesony.mediaroom.com/2026-04-14-Sony-Electronics-Expands-Gaming-Gear-Lineup-with-INZONE-H6-Air-and-INZONE-M10S-IIRead 14 October 2026INZONE gaming gear line.

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

JBLQTUM650XBLKAM6Retailer pageaudio46.com/products/jbl-quantum-650x-wireless-gaming-headsetRead 14 October 2026US retailer SKU JBLQTUM650XBLKAM for the Quantum 650X. Its spec list repeats the maker's 650X sheet.

MDR-G600B, MDRG600B.CE7, YY29901Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Guide cover Model YY2990. Guide names the headset MDR-G600.6Press releasesony.mediaroom.com/2026-04-14-Sony-Electronics-Expands-Gaming-Gear-Lineup-with-INZONE-H6-Air-and-INZONE-M10S-IIRead 14 October 2026Product page URL uses mdrg600-b. Stored as MDR-G600B.7Retailer pageparadigit.ie/sony-inzone-h6-air/80072251/productRead 14 October 2026Product number manufacturer MDRG600B.CE7 (Europe).

GTIN / EAN

Not available

454873617231913Retailer pageielectro.es/product/sony-inzone-h6-air-negro-auriculares-para-gaming-abiertos-con-cableRead 21 October 2026Listing for the black headset, model MDRG600B.CE7, shows EAN 4548736172319. Geeknetic and a French price comparison site list the same EAN for the same model code. No US UPC was found.

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

5 January 20265Press articlesoundguys.com/jbl-quantum-gaming-headset-ces-2026-150286Read 14 October 2026SoundGuys article dated 5 January 2026 covers the CES 2026 reveal of the 950X, 650X and 250 for the US.

14 April 20266Press releasesony.mediaroom.com/2026-04-14-Sony-Electronics-Expands-Gaming-Gear-Lineup-with-INZONE-H6-Air-and-INZONE-M10S-IIRead 14 October 2026April 14, 2026.

Status

Available6Retailer pageaudio46.com/products/jbl-quantum-650x-wireless-gaming-headsetRead 14 October 2026US listing in stock at $199.95.

Available6Press releasesony.mediaroom.com/2026-04-14-Sony-Electronics-Expands-Gaming-Gear-Lineup-with-INZONE-H6-Air-and-INZONE-M10S-IIRead 14 October 2026Available now at Sony.com.

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

Not available

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

$199.955Press articlesoundguys.com/jbl-quantum-gaming-headset-ces-2026-150286Read 14 October 2026CES 2026 report: Quantum 650X priced at $199.95 MSRP. Fonearena and Phileweb give the same US price. US price before sales tax.

$199.996Press releasesony.mediaroom.com/2026-04-14-Sony-Electronics-Expands-Gaming-Gear-Lineup-with-INZONE-H6-Air-and-INZONE-M10S-IIRead 14 October 2026Suggested retail price $199.99 USD.

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

€20012Press releasesony.eu/presscentre/sony-expands-gaming-gear-range-with-inzone-h6-air-and-inzone-m10s-iiRead 21 October 2026Sony Europe press release dated 2026-04-14, Pricing and availability: available from April 2026 with a suggested retail price of 200 EUR. No country is named and the 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

Black7Retailer pageshop.ubreakifix.com/products/quantum-650x-wireless-bluetooth-over-ear-gaming-headset-17Read 14 October 2026US listing names the Quantum 650X in Black. The SKU ends in BLK. Other colors of the 650 sold outside the US (white, purple, teal) are not listed for the 650X.

Black7Retailer pageparadigit.ie/sony-inzone-h6-air/80072251/productRead 14 October 2026Spec table: colour black. Description: available in black.

Segment

Gaming2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026The sheet calls it a wireless gaming headset.

Gaming6Press releasesony.mediaroom.com/2026-04-14-Sony-Electronics-Expands-Gaming-Gear-Lineup-with-INZONE-H6-Air-and-INZONE-M10S-IIRead 14 October 2026Gaming headset in the INZONE line.

Design

1 of 7 differ

Form factor

Over-ear6Retailer pageaudio46.com/products/jbl-quantum-650x-wireless-gaming-headsetRead 14 October 2026Feature list: Over-ear.

Over-ear2Maker product pagesony.jp/inzone/products/INZONE_H6Air/specRead 14 October 2026Spec table: wearing style over-the-ear (circumaural).

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

Closed8Retailer pageldlc.com/en/product/PB00740266.htmlRead 14 October 2026LDLC spec table for the Quantum 650 (non-X, same hardware) lists the headphone configuration as closed back. The same table has errors elsewhere, so only this value is used.

Open2Maker product pagesony.jp/inzone/products/INZONE_H6Air/specRead 14 October 2026Spec table: type open-back dynamic.6Press releasesony.mediaroom.com/2026-04-14-Sony-Electronics-Expands-Gaming-Gear-Lineup-with-INZONE-H6-Air-and-INZONE-M10S-IIRead 14 October 2026Open-back acoustic structure.

Wearing style

Headband2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Soft headband with a mesh hammock and a sliding arm.

Headband4Maker product pagesony.jp/inzone/products/INZONE_H6Air/feature_2.htmlRead 14 October 2026Headband-type headset.

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

Not available

Not available

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

Not available

Not available

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

Dynamic2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Dynamic Driver. Marketed as 50mm carbon dynamic drivers.

Dynamic2Maker product pagesony.jp/inzone/products/INZONE_H6Air/specRead 14 October 2026Spec table (Japanese): type open-back dynamic.

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

50mm2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Dimension Specifications: driver size 50 mm Dynamic Driver.

40mm2Maker product pagesony.jp/inzone/products/INZONE_H6Air/specRead 14 October 2026Spec table: driver unit 40mm.7Retailer pageparadigit.ie/sony-inzone-h6-air/80072251/productRead 14 October 2026Description: 40mm driver units. Table: driver unit 4 cm.

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

Not available

Not available

Diaphragm material

Carbon damping4Press articlegame.watch.impress.co.jp/docs/news/2086910.htmlRead 14 October 2026JBL Japan launch text for the Quantum 950, 650 and 250 (Japanese): a carbon damping diaphragm, common to the three. The 650X sheet says a unique carbon damping material.

Not available

Magnet

Neodymium4Press articlegame.watch.impress.co.jp/docs/news/2086910.htmlRead 14 October 2026Same article: neodymium magnet in the 50 mm driver, common to the three models.

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.

Min20 HzMax40 kHz2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Frequency response (Passive) 20 Hz to 40 kHz. The quick start guide labels the same range USB Audio. Test standard not stated.

Min5 HzMax80 kHz1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Specifications: 5 Hz - 80 000 Hz (IEC). The next line gives 10 Hz - 20 000 Hz via the USB Type-C audio box. Stored the headset range on the 3.5 mm cable. The Sony Japan table labels it the 3.5 mm audio cable path.2Maker product pagesony.jp/inzone/products/INZONE_H6Air/specRead 14 October 2026Spec table: 3.5mm audio cable 5Hz - 80,000Hz (IEC). USB-C audio box 10Hz - 20,000Hz (IEC).

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

Not available

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.

32Ω2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Impedance 32 ohm. Power state not stated.

28Ω1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Specifications: 28 ohm at 1 kHz.2Maker product pagesony.jp/inzone/products/INZONE_H6Air/specRead 14 October 2026Spec table: 28 ohm at 1 kHz.

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.

88.6dB2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Sensitivity 88.6 dB SPL at 1 kHz and 1 mW. Maximum SPL is 95 dB. This is 12.4 dB below the 950X, which the sheets print as 101 dB.

99dB1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Specifications: 99 dB/mW.2Maker product pagesony.jp/inzone/products/INZONE_H6Air/specRead 14 October 2026Spec table: 99 dB/mW.

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

Per 1 mW2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Printed as 1 mW.

Per 1 mW1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Specifications: dB/mW, so per 1 mW.

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

30mW2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Max input power 30 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

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

Not available

EQ presets

Not available

Not available

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.

JBL Quantum Spatial Sound2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Features: JBL Quantum Spatial Sound.

360 Spatial Sound for Gaming3Maker product pagesony.jp/inzone/products/INZONE_H6Air/feature_1.htmlRead 14 October 2026360 Spatial Sound for Gaming virtualiser (7.1ch). Needs the supplied USB-C audio box, a PC and INZONE Hub.6Press releasesony.mediaroom.com/2026-04-14-Sony-Electronics-Expands-Gaming-Gear-Lineup-with-INZONE-H6-Air-and-INZONE-M10S-IIRead 14 October 2026USB-C Audio Box with INZONE Hub offers virtual 7.1ch surround sound with 360 Spatial Sound for Gaming.

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

No5Press articlesoundguys.com/jbl-quantum-gaming-headset-ces-2026-150286Read 14 October 2026The article says the 650X omits head tracking and active noise cancellation compared with the 950X.

Not available

Noise cancelling

0 of 10 differ

Active noise cancelling

No5Press articlesoundguys.com/jbl-quantum-gaming-headset-ces-2026-150286Read 14 October 2026Same sentence: the 650X omits active noise cancellation. The spec sheet lists no ANC.

No8Reviewtechradar.com/gaming/sony-inzone-h6-air-reviewRead 14 October 2026Review points to the INZONE H9 II for ANC. The H6 Air is an open-back wired model with no battery.

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

Not available

Not available

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

Not available

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

Not available

Adjustable transparency

Not available

Not available

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

Not available

Not available

Wind noise reduction

Not available

Not available

Measured

4 of 21 differ

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

Not available

Balanced sound signature.11Measurementrtings.com/headphones/reviews/sony/inzone-h6-airRead 21 October 2026Public summary: Sound Signature Balanced. The verdict says the sound is balanced without emphasizing the bass or treble too much.

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

Not available

1dB11Measurementrtings.com/headphones/reviews/sony/inzone-h6-airRead 21 October 2026Public summary: Bass Amount Slightly Emphasized (1 dB). Methodology v2.3, reviewed 2026-07-03. The full test results, target curve details and settings are behind the RTINGS paywall and were not used.

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

Not available

2dB11Measurementrtings.com/headphones/reviews/sony/inzone-h6-airRead 21 October 2026Public summary: Treble Amount Emphasized (2 dB). Same test bench. The detailed results are behind the paywall and were not used.

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

Renders the voice naturally. Picks up a quiet version of background noise.11Measurementrtings.com/headphones/reviews/sony/inzone-h6-airRead 21 October 2026Public verdict: the detachable boom mic renders the voice naturally and picks up a quiet version of any background noise. It works over analog and USB-C. The detailed microphone tests are behind the paywall and were not used.

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Clamping forceiMeasured by a reviewer, not claimed by the maker

Not available

Not available

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

Not available

Not available

Microphone

7 of 16 differ

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

Detachable boom2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Features: detachable boom mic.

Detachable boom5Maker product pagesony.jp/inzone/products/INZONE_H6Air/feature_3.htmlRead 14 October 2026Boom microphone that can be removed from the headset.

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.

Cardioid2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Microphone pickup pattern: Cardioid. The text calls it a 6mm unidirectional mic with Cardioid pattern.

Cardioid6Press releasesony.mediaroom.com/2026-04-14-Sony-Electronics-Expands-Gaming-Gear-Lineup-with-INZONE-H6-Air-and-INZONE-M10S-IIRead 14 October 2026Adjustable cardioid boom mic. The Sony Japan page says unidirectional.

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

Not available

11Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Included items page 4: Detachable boom microphone (with windscreen) (1).

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

11Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026One boom microphone is supplied and the headset has no noise cancelling microphones. The maker states no total.

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

Min100Max8,000Hz2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Microphone frequency response 100 Hz to 8 kHz.

Not available

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

-40dB2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Microphone sensitivity -40 dBV/Pa at 1 kHz.

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

Yes3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Overview item 04: microphone mute/unmute control on the ear cup.

Yes1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Microphone on or off button on the left unit.5Maker product pagesony.jp/inzone/products/INZONE_H6Air/feature_3.htmlRead 14 October 2026Microphone on/off button at the top of the left unit.

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

Physical mute marker1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Page 14: a red line appears on the side of the button when the microphone is off.

Sidetone

Not available

Yes1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026INZONE Hub chapter: adjusting the sidetone volume. Needs the USB Type-C audio box and a computer.

Adjustable sidetone

Not available

Yes1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026INZONE Hub chapter: adjusting the sidetone volume.

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

Yes2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026What's in the Box: windshield foam for boom microphone.

Yes1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Included items: detachable boom microphone with windscreen.

Connectivity

7 of 20 differ

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

USB, 2.4 GHz, Bluetooth2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Dual wireless with the 2.4 GHz dongle and Bluetooth 5.3, plus wired use with the included USB-C cable. No analog cable is in the box.3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026USB audio, 2.4 GHz and Bluetooth pages. Charging and USB audio share the headset USB-C port.

Analog, USB1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Headphone cable to a PS5 controller or to the USB Type-C audio box. The audio box connects to the computer over USB.

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

Not available

3.5 mm TRRS1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Computer connection page: 4-pole L-type plug on the source side, CTIA compliant.2Maker product pagesony.jp/inzone/products/INZONE_H6Air/specRead 14 October 2026Spec table: gold-plated L-shaped 4-pole mini plug (CTIA).

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

USB-C3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Overview item 06: USB-C port. It carries charging and USB audio.

3.5 mm2Maker product pagesony.jp/inzone/products/INZONE_H6Air/specRead 14 October 2026Spec table: cable type single-sided, detachable. Parts list shows the headphone cable input jack. TechRadar calls it a 3.5mm input.8Reviewtechradar.com/gaming/sony-inzone-h6-air-reviewRead 14 October 2026Left earcup has a 3.5mm audio input and a 3.5mm port for the detachable cardioid microphone.10Reviewgamingtrend.com/reviews/inzone-h6-air-wired-open-back-gaming-headset-reviewRead 14 October 2026Two 3.5mm ports on the headset, one for the microphone and one for the wire.

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

Not available

2m2Maker product pagesony.jp/inzone/products/INZONE_H6Air/specRead 14 October 2026Spec table: approx. 2.0 m.7Retailer pageparadigit.ie/sony-inzone-h6-air/80072251/productRead 14 October 2026Table: cable length 2 m.10Reviewgamingtrend.com/reviews/inzone-h6-air-wired-open-back-gaming-headset-reviewRead 14 October 2026Box holds a 6.5 feet auxiliary cable, about 2 m.

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

USB-C3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Overview item 06: USB-C port on the headset.

USB-C1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026The supplied USB Type-C audio box plugs into a computer USB port. The headset itself has no USB 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.

Yes3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026USB audio page: use the cable to connect the headset to PC, Mac, Nintendo Switch, mobile or PS5.

Yes1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Headset - headphone cable - USB Type-C audio box - computer. The audio box is supplied.

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.

Not available

Yes1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026The headphone cable plugs straight into a PS5 controller with no other power source. USB bus power (5 V, 100 mA) applies to the audio box path.

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

Included2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026What's in the Box: 1 x USB wireless dongle. The guide names it QUANTUM 650X TM.3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Dongle model QUANTUM 650X TM.

None6Press releasesony.mediaroom.com/2026-04-14-Sony-Electronics-Expands-Gaming-Gear-Lineup-with-INZONE-H6-Air-and-INZONE-M10S-IIRead 14 October 2026Sold as an open-back wired gaming headset. 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

Not available

Bluetooth

5.32Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Bluetooth version V5.3. Profiles A2DP V1.4 and HFP V1.9. Codecs are not stated.

Not available

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

Not available

Not available

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

Not available

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

Not available

Not available

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

Not available

Base station

Not available

Not available

Latency

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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.

AJBL Quantum 650X

Connection	Mode	Latency (ms)
USB	Wired USB audio	30

Source2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Wired USB audio with latency under 30ms. Stored as 30 ms and published as under 30 ms. No figure is published for 2.4 GHz.

BSony INZONE H6 Air

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.

Windows, macOS, iOS, Android, Xbox Series X|S, PS5, Nintendo Switch2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Windows, Mac, iPhone, iPad, Android, Xbox, PlayStation and Nintendo Switch. The sheet says Xbox without a console generation. It is stored as Xbox Series X|S. PlayStation is stored as PS5, the only generation the guide names.3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Connection pages name Xbox, PC, Mac, Nintendo Switch, PlayStation, PS5 and mobile.

Windows, PS5, Nintendo Switch, Android, iOS1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Guide documents connection to a computer (via the audio box) and to a PS5 controller.8Reviewtechradar.com/gaming/sony-inzone-h6-air-reviewRead 14 October 2026Specs row: PC, Xbox, PlayStation, Nintendo Switch, Mobile. Generic names. Stored as Windows, PS5, Switch, Android and iOS. Xbox left out because the generation is not named.

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.

AJBL Quantum 650X

Platform	Connection
Xbox Series X|S	2.4 GHz
Windows	2.4 GHz
Windows	USB
macOS	2.4 GHz
macOS	USB
Nintendo Switch	2.4 GHz
Nintendo Switch	USB
PS5	2.4 GHz
PS5	USB
Android	USB
Android	Bluetooth
iOS	USB
iOS	Bluetooth

Source3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Power on and connect (Xbox): 2.4 GHz to Xbox. Power on and connect: 2.4 GHz to PC, Mac, Nintendo Switch and PlayStation. USB audio: PC, Mac, Nintendo Switch, mobile and PS5. The Bluetooth page shows pairing from a phone. Mobile is stored as Android and iOS. PlayStation on 2.4 GHz has no console generation and is stored as PS5. Microphone support is not documented per platform.

BSony INZONE H6 Air

Platform	Connection
Windows	USB
PS5	Analog

Source1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Computer through the USB Type-C audio box. PS5 directly through the headphone cable.

Official licence

Not available

Not available

Battery and charging

9 of 13 differ

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

700mAh2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Battery type lithium-ion, 3.7 V and 700 mAh. One replaceable battery is in the box.

Not available

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

Yes2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026The rechargeable battery can be replaced quickly. A spare battery is sold separately.

Not available

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

12Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026What's in the Box: 1 x Replaceable battery.

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.

AJBL Quantum 650X

Connection	Hours (h)
2.4 GHz	45
Bluetooth	60

Source2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Music play time up to 45 hrs with only 2.4GHz on and up to 60 hrs with only BT on. Talk time figures (30 hrs and 39 hrs) are not stored. The headline 45 hours matches the 2.4 GHz row. ANC does not apply.

BSony INZONE H6 Air

Not available

Battery life (claimed, max)

60h=CalculatedFrom Claimed battery life

Not available

Battery life with ANC (claimed)

Not available

Not available

Battery life without ANC (claimed)

Not available

Not available

Charging port

USB-C3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Overview item 06: USB-C port. The charging page shows the USB-C cable.

Not available

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

180min2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Charging time < 3 hrs from empty. Stored as 180 minutes, the upper bound.

Not available

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

5min3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Charging page: 5 MIN gives 2 H of music playback. Full charge takes 3 H.

Not available

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

2h3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Charging page: 5 MIN gives 2 H of music playback.

Not available

Use while charging

Not available

Not available

Charging dock or stand

Not available

Not available

Controls

3 of 6 differ

Controls

Not available

Buttons, Dial1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Microphone on or off button and volume dial on the left unit.8Reviewtechradar.com/gaming/sony-inzone-h6-air-reviewRead 14 October 2026Mic mute button and volume dial on the left earcup.

Volume control

Not available

Wheel1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Volume dial -/+ on the headset. Stored as wheel because the schema has no dial option for this field.10Reviewgamingtrend.com/reviews/inzone-h6-air-wired-open-back-gaming-headset-reviewRead 14 October 2026Calls it the volume wheel. Mute button is depressable.

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.

Hardware dial3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Overview item 10: game audio-chat balance dial.

Not available

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

Not available

Not available

Wear detection

Not available

Not available

Voice assistant

Not available

Not available

Comfort and build

5 of 11 differ

Headband type

Suspension strap2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Light mesh hammock under the soft headband.

Suspension strap4Maker product pagesony.jp/inzone/products/INZONE_H6Air/feature_2.htmlRead 14 October 2026Headband spreads weight across the whole band, with a spring hinge structure. Headphones.com calls it a suspension strap.9Reviewheadphones.com/blogs/reviews/the-comfiest-headset-ever-sony-inzone-h6-air-reviewRead 14 October 2026Suspension strap mechanism added to the MDR-MV1 chassis.

Headband material

Mesh hammock under a soft headband2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Mesh hammock under the soft headband.

Not available

Frame material

Not available

Not available

Ear cup material

Not available

Aluminium4Maker product pagesony.jp/inzone/products/INZONE_H6Air/feature_2.htmlRead 14 October 2026Aluminium housing with a gradational hole pattern for the open back.

Ear pad material

Memory foam with fabric cover2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Fabric ear cushions. JBL Japan adds memory foam ear pads for the 650.

Fabric9Reviewheadphones.com/blogs/reviews/the-comfiest-headset-ever-sony-inzone-h6-air-reviewRead 14 October 2026Review text: the ear pads are a nylon-like material that feels slicker than the MDR-MV1 pads.14Reviewsoundguys.com/sony-inzone-h6-air-review-155938Read 21 October 2026Build and comfort section: the earpads have a rough cloth texture that reduces sliding.

Replaceable ear pads

Yes2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026The fabric ear cushions can be replaced. Spare parts are sold separately.

Yes1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Parts page: pull the earpad straight off and push the six tabs back in until they click. The guide calls earpads consumables and points to Sony support for deteriorated 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.

Magnetic4Press articlegame.watch.impress.co.jp/docs/news/2086910.htmlRead 14 October 2026Same article: ear pads that attach and detach magnetically, common to the three models.

Clip1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Parts page: six tabs click into the unit.

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

Boom microphone, Cable, Ear cushions, Mesh hammock, Battery, Headset cap2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Microphone, cable, fabric ear cushions and mesh hammock. The guide adds the battery and the headset cap.3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Overview items 09 and 11: replaceable battery and replaceable headset cap.

Ear pads, Detachable boom microphone, Headphone cable1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Ear pads (parts page), boom microphone (attach and remove, page 5) and headphone cable (input jack, page 6).

Software

3 of 3 differ

Companion app

JBL QuantumENGINE and JBL Quantum App2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026JBL QuantumENGINE dashboard. The guide also points to the JBL Quantum App.3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Download JBL QuantumENGINE or the JBL Quantum App.

INZONE Hub1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026INZONE Hub.

App platforms

Not available

Windows1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Compatible OS: Windows 11 or later.

User firmware updates

Yes2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026The JBL QuantumENGINE dashboard can update the headset firmware.

Not available

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.

331.5g(11.7 oz)2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Weight 331.5 g. The sheet does not say whether the boom microphone and battery are included.

199g(7 oz)1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Specifications: approx. 199 g (7.02 oz) without cable and microphone. Boom microphone with windscreen approx. 12 g.2Maker product pagesony.jp/inzone/products/INZONE_H6Air/specRead 14 October 2026Spec table: approx. 199 g without cable and microphone.6Press releasesony.mediaroom.com/2026-04-14-Sony-Electronics-Expands-Gaming-Gear-Lineup-with-INZONE-H6-Air-and-INZONE-M10S-IIRead 14 October 2026Approximately 199g without detachable microphone and cable.

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

1 of 3 differ

Hi-Res Audio

Not available

Not available

Communication certifications

Zoom certified2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Zoom certification: the headset meets the technical and sound qualifications.

Not available

FCC ID

APIJBLQ650X3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Compliance label drawing on the last page: headset FCC ID APIJBLQ650X, dongle FCC ID APIJBLQ650XTM.

Not available

Other certifications

Not available

Not available

In the box

3 of 3 differ

In the box

Headset, Detachable microphone, Windshield foam for boom microphone, USB wireless dongle, USB-C cable, USB-C to USB-A converter, Replaceable battery, Quick start guide, warranty card and warning card2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026What's in the Box list for the Quantum 650X. It includes the USB-C to USB-A converter, which the Quantum 650 list does not.

Gaming Headset, Headphone cable, Detachable boom microphone (with windscreen), USB Type-C audio box, Documents1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Included items page 4: headset, headphone cable, detachable boom microphone with windscreen, USB Type-C audio box, documents.2Maker product pagesony.jp/inzone/products/INZONE_H6Air/specRead 14 October 2026Accessories list: USB audio box, warranty card, usage notes, reference guide.

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

AJBL Quantum 650X

Type	Count
USB-C cable	1

Source2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026What's in the Box: 1 x USB-C cable. The converter is an adapter and is not counted here. Length is not stated.

BSony INZONE H6 Air

Type	Length (m)	Count
Detachable 4-pole CTIA 3.5 mm headphone cable	2	1

Source1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Headphone cable (1). Length from the Sony Japan spec page.2Maker product pagesony.jp/inzone/products/INZONE_H6Air/specRead 14 October 2026Spec table: approx. 2.0 m detachable cable.

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

Not available

None1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026The Included items page lists the headset, headphone cable, boom microphone, USB Type-C audio box and documents. It lists no case or pouch.

Links

Not compared

Product page

www.jbl.com/QUANTUM650X.html1Maker product pagejbl.com/QUANTUM650X.htmlRead 14 October 2026Official JBL US product page for the 650X. jbl.com blocks automated access, so the page itself was not read. Stored values come from the spec sheet and the quick start guide.

electronics.sony.com/audio/gaming-audio/inzone-headsets/p/mdrg600-b6Press releasesony.mediaroom.com/2026-04-14-Sony-Electronics-Expands-Gaming-Gear-Lineup-with-INZONE-H6-Air-and-INZONE-M10S-IIRead 14 October 2026Product page named in the press release (model code mdrg600-b).

Spec sheet

www.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdf2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026English spec sheet for the Quantum 650X, copyright 2026. It matches the Quantum 650 sheet except for the Xbox mentions, Bluetooth HFP V1.9, a 13 dBm dongle and the USB-C to USB-A converter in the box.

helpguide.sony.net/mdr/2990/v1/en/contents/G015_Specifications.html15Owner's manualhelpguide.sony.net/mdr/2990/v1/en/contents/G015_Specifications.htmlRead 21 October 2026English Help Guide Specifications page for model YY2990: mass, impedance, sensitivity and frequency response.

Manual

www.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdf3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026English and French quick start guide for the 650X wireless, North America version, with the tech spec table.

helpguide.sony.net/mdr/2990/v1/en/print.pdf1Owner's manualhelpguide.sony.net/mdr/2990/v1/en/print.pdfRead 14 October 2026Sony Help Guide, model YY2990, print version. Specifications on page 26.

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.

1year6Retailer pageaudio46.com/products/jbl-quantum-650x-wireless-gaming-headsetRead 14 October 2026US listing: 1 year limited JBL manufacturer warranty.

Not available

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