Headsets and headphones / Compare

HyperX Cloud III S Wireless vs JBL Quantum 650X

A

Product A: HyperX

Cloud III S Wireless

76 of 161 known

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B

Product B: JBL

Quantum 650X

64 of 161 known

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Every value links to where we found it.

Only differences

AHyperX Cloud III S Wireless

BJBL Quantum 650X

General

5 of 8 differ

Series

Cloud1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker text: Comfort is in the Cloud III's DNA. The product belongs to the Cloud family.

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.

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

A59YZAA, A59Z0AA, AX6G1AA, DF7E9AA1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026US page SKUs: A59YZAA Black and A59Z0AA Black-Red. DF7E9AA Black-Blue is printed as the SKU of that colour. AX6G1AA White comes from the HP page. The live page also shows more colours (Lavender, White-Pink) whose codes appear only in image file names, so they are not stored.4Maker product pagehp.com/au-en/shop/hyperx-cloud-iii-s-wireless-gaming-headset-white-ax6g1aa.htmlRead 14 October 2026AX6G1AA White.

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.

GTIN / EAN

198415435590, 19841543556910Retailer pageox.ee/en/product/3245688Read 14 October 2026OX.ee listing for A59Z0AA Black-Red gives EAN 198415435569 (0198415435569).11Retailer pageproshop.nl/Hoofdtelefoonsheadsets/HyperX-Cloud-III-S-Wireless-Black/3396671Read 14 October 2026Proshop and Eroski listings for A59YZAA Black give EAN 0198415435590. The pages block direct fetch, so this code was read from search result extracts.

Not available

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

Not available

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.

Status

Available1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Live maker page shows the headset in stock.

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

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

HyperX Cloud III Wireless1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker text: the Cloud III S Wireless represents the next evolution of Cloud III Wireless.

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.

$179.992Maker product pageweb.archive.org/web/20250512174824/https://hyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Archived maker US page of 2025-05-12 lists 179.99 USD for A59YZAA and A59Z0AA. Excludes tax.

$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.

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

Not available

Not available

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

US2Maker product pageweb.archive.org/web/20250512174824/https://hyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026The archived maker US page prices the headset in USD.

Not available

ColoursiThe maker's own colour names

Black, Black-Red, White, Black-Blue1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 20265Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-iii-s-wireless-reviewRead 14 October 2026Review: launch colours were black and black/red.

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.

Segment

Gaming1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

Design

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Form factor

Over-ear1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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

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

Closed1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

Wearing style

Headband1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Over-ear headband design with a padded leatherette headband.

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.

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.

No5Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-iii-s-wireless-reviewRead 14 October 2026Review: the earcups tilt but do not swivel.

Not available

RGB lighting

No5Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-iii-s-wireless-reviewRead 14 October 2026Spec table: Lighting None.

Not available

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

Not available

Not available

Drivers and sound

8 of 20 differ

Driver type

Dynamic1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

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

53mm1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

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

Not available

Not available

Diaphragm material

Not available

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.

Magnet

Neodymium1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker driver text names neodymium magnets.

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.

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 HzMax20 kHz1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Headphone frequency response 20 Hz to 20 kHz on the maker pages. Tom's Hardware lists 10-21,000 Hz for the same driver. The maker value is stored.

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.

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.

64Ω3Maker product pagerow.hyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026ROW page lists 64 ohm. The US page prints no impedance. Tom's Hardware and several retailers also list 64 ohm. One retailer lists 22 ohm, which is not used.5Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-iii-s-wireless-reviewRead 14 October 2026Spec table: 64 ohm.

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.

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.

111.94dB1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker spec: 111.94±3 dBSPL at 1 kHz (1 mW).

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.

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

Per 1 mW1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

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

2%1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker spec: less than 2 percent. The test level is not stated.

Not available

Max input power

Not available

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.

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

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

24bits1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker spec: 24/16-bit playback, 16-bit microphone.

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

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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

3 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.

DTS Headphone:X Spatial Audio1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

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

Yes1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

Not available

Head tracking

Not available

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.

Noise cancelling

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Active noise cancelling

No7Reviewsoundguys.com/hyperx-cloud-iii-s-wireless-review-138664Read 14 October 2026Review: passive isolation only and no active noise canceling.

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.

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

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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

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Measured

4 of 21 differ

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

The curve looks a little odd but stays fairly close to the SoundGuys preference curve. It lacks the ear gain in the 2 to 3 kHz region. It does not roll off early in the upper frequencies.8Measurementsoundguys.com/hyperx-cloud-iii-s-wireless-review-138664Read 14 October 2026Review text on the measured curve against the SoundGuys preference curve. One sentence names the Cloud III Wireless, but it sits in the Cloud III S Wireless review, so it is read as this model's measurement. Measurement figures were not published as numbers.

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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.

AHyperX Cloud III S Wireless

Connection	ANC	Lighting	Hours (h)
2.4 GHz	No	No	113.45

Source8Measurementsoundguys.com/hyperx-cloud-iii-s-wireless-review-138664Read 14 October 2026SoundGuys standardized battery test: 113 hours 27 minutes on 2.4GHz wireless, stored as 113.45 hours. No ANC. Decorative lighting is absent per the Tom's Hardware spec table. The review says the headset was tested over 5 days with the company-provided unit and does not state the host or volume beyond the standard method.

BJBL Quantum 650X

Not available

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

113.45h=CalculatedFrom Measured battery life

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.

341.5g(12 oz)6Measurementtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-iii-s-wireless-reviewRead 14 October 2026Reviewer weighed 12.05 oz (341.5 g) without the boom microphone plugged in and 12.4 oz (353.5 g) with it.

Not available

Microphone

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

Detachable boom1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Detachable 10 mm boom microphone. The headset also has two built-in microphones for use without the boom.

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.

Microphone element

Electret condenser1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Boom mic: electret condenser. The built-in microphones are MEMS, omni-directional, 100 Hz to 10 kHz and -40 dB at 1 kHz.

Not available

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

Unidirectional1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Boom mic polar pattern: Uni-directional. The built-in microphones are omni-directional.

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.

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

Not available

Not available

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

Not available

Not available

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

Min100 HzMax10 kHz1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

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

-42dB1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Boom mic sensitivity -42 dBV (0 dB = 1 V/Pa, 1 kHz).

-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.

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

No5Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-iii-s-wireless-reviewRead 14 October 2026Review: muting uses a round mic mute button on the left earcup. The boom mic is detachable and no flip-up mute is described.

Not available

Mute button

Yes1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker controls: wireless mode selector, volume wheel, mute button and a multi-function 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.

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.

LED on mic1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker text: LED mic mute indicator on the boom mic.

Not available

Sidetone

Yes7Reviewsoundguys.com/hyperx-cloud-iii-s-wireless-review-138664Read 14 October 2026Review: NGENUITY adjusts mic gain and sidetone.

Not available

Adjustable sidetone

Yes7Reviewsoundguys.com/hyperx-cloud-iii-s-wireless-review-138664Read 14 October 2026Review: sidetone can be adjusted in NGENUITY on Windows.

Not available

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

No1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker text: a built-in mesh filter. That is an internal mesh pop filter and not a foam cover.

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.

Connectivity

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

2.4 GHz, Bluetooth1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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

Not available

Not available

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

Not available

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.

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

0.5m4Maker product pagehp.com/au-en/shop/hyperx-cloud-iii-s-wireless-gaming-headset-white-ax6g1aa.htmlRead 14 October 2026HP page: cable length 0.5 m. The maker page prints 0.54 yd and Tom's Hardware measured 22 inches, which are other roundings or measurements of the same charging cable.

Not available

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-C1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

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.

No5Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-iii-s-wireless-reviewRead 14 October 2026Review: the USB-C to USB-C cable is charging only.7Reviewsoundguys.com/hyperx-cloud-iii-s-wireless-review-138664Read 14 October 2026Review FAQ: the headset does not support USB-C audio passthrough.

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.

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.

No5Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-iii-s-wireless-reviewRead 14 October 2026Review: no option for a wired or analog connection. The 3.5 mm jack on the left earcup is for the detachable boom mic.7Reviewsoundguys.com/hyperx-cloud-iii-s-wireless-review-138664Read 14 October 2026Review: no 3.5 mm jack to plug into controllers.

Not available

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

Included1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

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.

USB-C1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Box has a wireless dongle and a USB-C to USB-A adapter. Tom's Hardware calls the dongle a USB-C dongle.

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.

20m1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker row: Wireless Range up to 20 m. The connection it applies to is not named.

Not available

Bluetooth

5.31Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

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

SBC, AAC1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker row: Supported Bluetooth Codecs SBC, MPEG-2 and AAC-LC. Stored as SBC and AAC. The launch-day page also listed LE Audio, which the live page no longer shows, so no LE Audio value is stored.

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.

No9Reviewtomsguide.com/gaming/gaming-peripherals/hyperx-cloud-iii-s-wireless-reviewRead 14 October 2026Spec table: Multipoint connectivity No, paired devices max 1.

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.

No7Reviewsoundguys.com/hyperx-cloud-iii-s-wireless-review-138664Read 14 October 2026Review: no simultaneous audio from both sources. The mode toggle switches between 2.4GHz and Bluetooth.

Not available

Fast pairing

Not available

Not available

Base station

Not available

Not available

Latency

1 of 2 differ

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

Not available

Not available

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

AHyperX Cloud III S Wireless

Not available

BJBL 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.

Compatibility

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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, PS5, PS4, Nintendo Switch, Android, iOS1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker row: PC, Mac, PS5, Mobile and Switch, with PS4 named in the feature text and the description. No Xbox. Mobile is stored as Android and iOS because the headset connects over Bluetooth.9Reviewtomsguide.com/gaming/gaming-peripherals/hyperx-cloud-iii-s-wireless-reviewRead 14 October 2026Review: compatibility is limited to PS5, Nintendo Switch, macOS, PC, Android and iOS. No Xbox version.

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.

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.

AHyperX Cloud III S Wireless

Platform	Connection
Windows	2.4 GHz
PS5	2.4 GHz
Android	Bluetooth
iOS	Bluetooth

Source7Reviewsoundguys.com/hyperx-cloud-iii-s-wireless-review-138664Read 14 October 2026Review: PS5 works through the included USB dongle and PC gaming uses the 2.4GHz dongle. Bluetooth 5.3 is for mobile devices, laptops or anything with Bluetooth.

BJBL 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.

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.

Not available

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.

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

Not available

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.

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

Not available

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.

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.

AHyperX Cloud III S Wireless

Connection	Hours (h)
2.4 GHz	120
Bluetooth	200

Source1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker rows: 2.4GHz Wireless USB up to 120 hours. Body text says up to 200 hours in Bluetooth mode. Footnote: tested at 50% headphone volume, continuous playback.

BJBL 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.

Battery life (claimed, max)

200h=CalculatedFrom Claimed battery life

60h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

Not available

Not available

Battery life without ANC (claimed)

Not available

Not available

Charging port

USB-C1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

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

300min1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker row: Charge Time 5 hours, stored as 300 minutes.

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.

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

Not available

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.

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

Not available

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.

Use while charging

Yes7Reviewsoundguys.com/hyperx-cloud-iii-s-wireless-review-138664Read 14 October 2026Review FAQ: the headset can be used while charging. It does not support USB-C audio passthrough.

Not available

Charging dock or stand

Not available

Not available

Controls

4 of 6 differ

Controls

Buttons, Volume wheel, Slider1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Controls: wireless mode selector (slider), volume wheel, mute button, multi-function button and a power button.

Not available

Volume control

Wheel1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

Not available

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

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.

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

Phone voice assistant5Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-iii-s-wireless-reviewRead 14 October 2026Review: holding the multi-function button for two seconds activates the phone's voice assistant.

Not available

Comfort and build

7 of 11 differ

Headband type

Padded1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

Headband material

Memory foam wrapped in premium leatherette1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker text: HyperX signature memory foam in the headband and ear cushions wrapped in soft, premium leatherette.

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.

Frame material

Stainless steel and aluminum forks1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker row: Frame Type stainless steel and aluminum forks.

Not available

Ear cup material

Not available

Not available

Ear pad material

Memory foam padding with premium leatherette surface1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

Replaceable ear pads

Not available

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.

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

Not available

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.

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

Detachable boom microphone, Magnetic earcup plates4Maker product pagehp.com/au-en/shop/hyperx-cloud-iii-s-wireless-gaming-headset-white-ax6g1aa.htmlRead 14 October 2026HP feature list: removable earcup plates to match your setup. Maker text says removable magnetic earcup plates are sold separately in select regions. The microphone is detachable.5Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-iii-s-wireless-reviewRead 14 October 2026Review: magnetically attached earcup caps can be replaced, though no replacements were announced at review time.

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.

Software

2 of 3 differ

Companion app

HyperX NGENUITY1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker software compatibility: NGENUITY. It is a Windows 10+ 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.

App platforms

Windows1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

Not available

User firmware updates

Yes7Reviewsoundguys.com/hyperx-cloud-iii-s-wireless-review-138664Read 14 October 2026Review: NGENUITY on Windows handles equalizing, mic gain, sidetone and 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.

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.

340g(12 oz)3Maker product pagerow.hyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026ROW page lists the headset at 340 g, dongle 4.3 g and boom mic 12 g. The US page prints the headset as .79 lb (about 358 g), which matches the headset plus boom plus dongle. Tom's Hardware weighed 341.5 g without the microphone. The 340 g figure is stored.

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.

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

Not available

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.

FCC ID

Not available

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.

Other certifications

Not available

Not available

In the box

2 of 3 differ

In the box

Wireless Gaming Headset, Detachable Microphone, Wireless Dongle, USB-C to USB-A Adapter, USB Charge Cable, Quick Start Guide1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker box list as printed.

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.

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

AHyperX Cloud III S Wireless

Type	Length (m)	Count
USB-C to USB-C charging cable	0.5	1

Source1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026Maker row: cable 0.54 yd, USB-C to USB-C. The HP page states 0.5 m.4Maker product pagehp.com/au-en/shop/hyperx-cloud-iii-s-wireless-gaming-headset-white-ax6g1aa.htmlRead 14 October 2026HP page states a cable length of 0.5 m. Box lists a USB charge cable.

BJBL 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.

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

Not available

Not available

Links

Not compared

Product page

hyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headset1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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.

Spec sheet

Not available

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.

Manual

Not available

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.

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.

2years1Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 14 October 2026

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

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