Headsets and headphones / Compare

Alienware Pro Wireless Gaming Headset vs HyperX Cloud III Wireless

A

Product A: Alienware

Pro Wireless Gaming Headset

93 of 161 known

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B

Product B: HyperX

Cloud III Wireless

92 of 161 known

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All 161 fields

Every value links to where we found it.

Only differences

AAlienware Pro Wireless Gaming Headset

BHyperX Cloud III Wireless

General

6 of 8 differ

Series

Pro1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

Cloud3Press releasehyperx.com/blogs/press/hyperx-announces-cloud-iii-wireless-gaming-headset-at-gamescomRead 30 September 2026Cloud family named in launch release.

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

PRO-HS, 9K2M11Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026Lunar Light reference: current Dell store part 9K2M1. PRO-HS is the regulatory headset model in the user guide. Receiver UD2202u is excluded.

77Z45AA, 77Z46AA, CL0071Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026US store SKU 77Z46AA, the only colour listed3Press releasehyperx.com/blogs/press/hyperx-announces-cloud-iii-wireless-gaming-headset-at-gamescomRead 30 September 2026Part Number table: Black 77Z45AA, Black-Red 77Z46AA.5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Page 25: wireless headset model CL007, alongside sold 77Z45AA/77Z46AA SKUs.

GTIN / EAN

Not available

197029611727, 1970296117341Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Store variant barcode 1970296117344Maker product pagerow.hyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Shopify variants: Black and Black-Red barcodes.

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

24 September 20242Maker spec sheet (PDF)gzhls.at/blob/ldb/1/f/7/9/66c8bad58a3f8fcee11cde9124b9441e83ca.pdfRead 23 October 2026

23 August 20233Press releasehyperx.com/blogs/press/hyperx-announces-cloud-iii-wireless-gaming-headset-at-gamescomRead 30 September 2026Dated August 23, 2023.

Status

Available1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

Discontinued7Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 7 October 2026Current exact US product page title explicitly says Discontinued and directs buyers to Cloud III S Wireless. Product body also labels Discontinued and identifies SKU 77Z46AA. This is a manufacturer discontinuation statement, not inferred from out-of-stock or a retailer. Residual retailer stock and ROW catalog entries do not establish ongoing US production.

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

HyperX Cloud III S Wireless22Maker product pagehyperx.com/products/hyperx-cloud-iii-s-wireless-gaming-headsetRead 23 October 2026HyperX's product page calls the Cloud III S Wireless the next evolution of the Cloud III Wireless and names it as the predecessor.

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

$229.993Press articletechradar.com/gaming/consoles-pc/the-new-alienware-pro-headset-releases-next-month-featuring-hybrid-active-noise-cancellation-and-graphene-coated-driversRead 23 October 2026September 24, 2024 launch reporting names North America October availability at USD 229.99. US price excludes sales tax.

$169.993Press releasehyperx.com/blogs/press/hyperx-announces-cloud-iii-wireless-gaming-headset-at-gamescomRead 30 September 2026Availability: $169.99.

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

Not available

Not available

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

Not available

US1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026US manufacturer product listing for Cloud III Wireless, not Cloud III Wired or Cloud III S Wireless.

ColoursiThe maker's own colour names

Lunar Light1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

Black, Black-Red4Maker product pagerow.hyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Colour choices and Shopify variant names.

Segment

Gaming1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

Gaming1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Product title Wireless Gaming Headset.

Design

2 of 7 differ

Form factor

Over-ear1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

Over-ear1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Technical Specifications / Form Factor: Over ear, circumaural, closed back.

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

Closed8Reviewlesnumeriques.com/casque-gaming-micro/alienware-pro-headset-p75658/test.htmlRead 23 October 2026

Closed1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Technical Specifications / Form Factor: Over ear, circumaural, closed back.

Wearing style

Headband1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

Headband5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Page 2 Overview drawing: headband links the two over-ear cups. Maker Comfort description explicitly discusses padded headband.

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

None7Reviewsoundguys.com/alienware-pro-wireless-headset-review-126031Read 23 October 2026Reviewer explicitly states cups cannot rotate flat or fold inward.

Not available

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

No7Reviewsoundguys.com/alienware-pro-wireless-headset-review-126031Read 23 October 2026

No9Reviewtomshardware.com/reviews/hyperx-cloud-iii-wirelessRead 7 October 2026Exact black/red review explicitly says earcups tilt but do not swivel. Schema excludes tilting from rotation. ComputerBase limited all-direction fit describes small tilt adjustment rather than flat rotation, not a contradiction.

RGB lighting

No8Reviewlesnumeriques.com/casque-gaming-micro/alienware-pro-headset-p75658/test.htmlRead 23 October 2026Introduction explicitly says the headset has no RGB LEDs.

No9Reviewtomshardware.com/reviews/hyperx-cloud-iii-wirelessRead 7 October 2026Exact Specifications table Lighting None. Red metal logos and red microphone mute/status LEDs are not decorative RGB lighting. Complete original control diagram corroborates no lighting controls.

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

Not available

09Reviewtomshardware.com/reviews/hyperx-cloud-iii-wirelessRead 7 October 2026Specifications Lighting None means zero independently controllable decorative earcup areas. Mute/status LEDs are excluded by the field definition. No count inferred from a painted red logo.

Drivers and sound

11 of 20 differ

Driver type

Not available

Dynamic1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Technical Specifications / Driver: Dynamic, 53mm with Neodymium magnets.

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

50mm1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

53mm1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Technical Specifications / Driver: Dynamic, 53mm with Neodymium magnets.

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

Not available

Not available

Diaphragm material

Graphene-coated1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

Not available

Magnet

Not available

Neodymium1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Technical Specifications / Driver: Dynamic, 53mm with Neodymium magnets.

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)gzhls.at/blob/ldb/1/f/7/9/66c8bad58a3f8fcee11cde9124b9441e83ca.pdfRead 23 October 2026Single maker acoustic output range. Not a Bluetooth transmission passband.

Min10 HzMax21 kHz1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Technical Specifications / Frequency Response: 10Hz to 21kHz.

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.

32Ω1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026Published 32 ohm. Power state and test frequency are unstated.

64Ω3Press releasehyperx.com/blogs/press/hyperx-announces-cloud-iii-wireless-gaming-headset-at-gamescomRead 30 September 2026Headphone table: 64 ohm.

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.

115dB2Maker spec sheet (PDF)gzhls.at/blob/ldb/1/f/7/9/66c8bad58a3f8fcee11cde9124b9441e83ca.pdfRead 23 October 2026Page 3: 115 +/- 3 dB at 1 mW and 1 kHz. No power state is stated.

111.94dB1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Published as 111.94 dB SPL/mW at 1 kHz

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)gzhls.at/blob/ldb/1/f/7/9/66c8bad58a3f8fcee11cde9124b9441e83ca.pdfRead 23 October 2026

Per 1 mW1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Technical Specifications / Sensitivity: 111.94 dB SPL/mW at 1 kHz. The per 1 mW reference is explicit.

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

Not available

2%1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Published as T.H.D: < 2%

Max input power

50mW4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 9 maximum driver input power 50 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.

96kHz4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 27 Hi-Res is available only over wired USB. Windows format is two channels, 24 bit, 96000 Hz.

96kHz4Maker product pagerow.hyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Technical Specs: Sampling rates 48 kHz, 96 kHz via wireless USB dongle.

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

24bits4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 27 wired USB playback. The receiver is not claimed to carry 96 kHz.

24bits1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Bit-Depth: 16 bit, 24 bit. USB 2.0

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

No2Reviewrtings.com/headphones/reviews/hyperx/cloud-iii-wirelessRead 30 September 2026Changes made in the app work only on PCs and cannot be transferred to a console. Full test results are members only and were not read

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

107Reviewsoundguys.com/alienware-pro-wireless-headset-review-126031Read 23 October 2026Ten-band EQ through Windows Dolby Access. Does not establish headset-stored EQ.

1010Reviewcomputerbase.de/artikel/audio-video-foto/hyperx-cloud-iii-wireless-test.86020Read 7 October 2026Software paragraph expressly 10-Band-Equalizer for exact Cloud III Wireless. Playback EQ, not microphone EQ. Tested legacy Windows NGENUITY at this review, app version unstated. Current maker Usage article says settings other than auto-off are software-side and do not transfer to consoles.20Maker product pagesupportcenter.hyperx.com/fr_FR/articles/cloud-iii-wireless/cloud-iii-wireless-usage/68d6f0a81498c079f6ba78c1Read 7 October 2026Exact maker Usage article says NGENUITY PC settings other than auto-power-off are software-side and do not carry over to consoles. Review 10-band playback EQ is qualified by this PC software route.

EQ presets

Not available

Bass Boost, Bass Cut, Treble Boost, Treble Cut, Clarity, Optimizer10Reviewcomputerbase.de/artikel/audio-video-foto/hyperx-cloud-iii-wireless-test.86020Read 7 October 2026Exact product-labelled NGENUITY Audio screenshot lists these six preset names visibly. Recorded named subset, not claimed exhaustive list or native on-headset storage. Same legacy Windows scope as 10-band equalizer. Screenshot direct URL is recorded in source appendix.11Reviewpics.computerbase.de/1/0/9/9/2/5-64923ee3d8776e90/11-1080.c75b81d9.jpgRead 7 October 2026Original ComputerBase screenshot opened and visually inspected. Header HyperX Cloud III Wireless, Audio. Six visible EQ names, no sidetone-level slider. Named presets only, no hidden menu contents guessed.20Maker product pagesupportcenter.hyperx.com/fr_FR/articles/cloud-iii-wireless/cloud-iii-wireless-usage/68d6f0a81498c079f6ba78c1Read 7 October 2026Six visible names from the exact review screenshot. This is a named subset in legacy NGENUITY on PC. Current maker Usage says settings other than auto-power-off do not carry over to consoles.

Volume limit

Not available

Not available

Spatial audio

2 of 3 differ

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

Dolby Atmos for Headphones4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

DTS Headphone:X Spatial Audio1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Lifetime activation of DTS Headphone: X Spatial Audio, on PC

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

Yes4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 22: Dolby Access automatically detects the connected headset and activates Dolby Atmos for Headphones. Windows 10 or 11 required.

Yes1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Lifetime activation of DTS Headphone: X Spatial Audio21Maker product pagedts.com/dts-sound-unbound-faqRead 7 October 2026DTS provider FAQ separates the free Sound Unbound application from DTS Headphone:X, which is purchased in-app. Exact original HP Cloud III Wireless October 2023 sheet explicitly bundles lifetime activation of that Headphone:X spatial feature on PC. No universal licence for other headsets or every application is asserted.

Head tracking

Not available

No12Reviewsoundguys.com/hyperx-cloud-iii-wireless-review-102052Read 7 October 2026Exact model spatial-audio paragraph expressly no head tracking for VR. DTS Headphone:X is static virtual spatial rendering here. No tracking inferred from the DTS licence or 3D sound description. Tested firmware 4.1.0.9 with NGENUITY 5.24.0.0.

Noise cancelling

4 of 10 differ

Active noise cancelling

Yes1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

No2Reviewrtings.com/headphones/reviews/hyperx/cloud-iii-wirelessRead 30 September 2026Public Our Verdict / Noise Isolation: does not have ANC. Poor blocking of low frequency noise. Voice-mic cancellation separate.

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

Hybrid1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

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

Yes4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

Not available

Adjustable transparency

Yes4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 25: five transparency levels. This is not five ANC strength levels.

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

6 of 21 differ

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

SoundGuys measured a small bass rise below 100 Hz and elevated treble from 5 to 10 kHz. ANC changes the bass response substantially.7Reviewsoundguys.com/alienware-pro-wireless-headset-review-126031Read 23 October 2026SoundGuys B&K 5128 measurements versus its target. Headset 3.6.0, dongle 2.8.0. Different ANC modes were plotted separately. No regional peak or perceived-loudness percentage is substituted for full-range deviation or attenuation fields.

Warm sound signature2Reviewrtings.com/headphones/reviews/hyperx/cloud-iii-wirelessRead 30 September 2026Visible Sound Profile SAMPLE Sound Signature descriptor: Warm, methodology 2.3. Detailed response graphs not used.

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

Not available

-2dB2Reviewrtings.com/headphones/reviews/hyperx/cloud-iii-wirelessRead 30 September 2026Public review header, test methodology v2.3: Slightly Underemphasized (-2 dB)

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

Not available

-3dB2Reviewrtings.com/headphones/reviews/hyperx/cloud-iii-wirelessRead 30 September 2026Public review header: Slightly Underemphasized (-3 dB)

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

Reviewer speech recordings show effective background-noise rejection. Quiet voices can lose some clarity.13Measurementsoundguys.com/how-we-testRead 7 October 2026Microphone method, standardized since 2021, uses prerecorded spoken phrases from calibrated artificial mouth, simulated background noise/reverberation, and recorded output. This supports descriptive recorded-test notes, not a guessed numerical metric.19Measurementsoundguys.com/hyperx-cloud-iii-wireless-review-102052Read 7 October 2026Exact review describes noise rejection and quiet-voice limitation with its own ideal/office/reverberant recorded speech demonstrations, network removed from test. Published method uses calibrated artificial mouth with prerecorded speech and simulated background/reverberation. Review firmware 4.1.0.9 and NGENUITY 5.24.0.0. Test distance, input gain, host OS and whether microphone recordings preceded replacement are not published. Descriptive observation only, no numeric SNR/extension or claimed DSP class inferred.

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

AAlienware Pro Wireless Gaming Headset

Connection	ANC	Hours (h)
2.4 GHz	No	71.55

Source7Reviewsoundguys.com/alienware-pro-wireless-headset-review-126031Read 23 October 202671 hours 33 minutes converted exactly to 71.55 h. PC through USB-C receiver, ANC off. Headset firmware 3.6.0 and dongle 2.8.0. Review uses SoundGuys standardized continuous playback test and B&K 5128. Playback level is not restated in the review.

BHyperX Cloud III Wireless

Connection	ANC	Lighting	Hours (h)
2.4 GHz	No	No	107.62

Source13Measurementsoundguys.com/how-we-testRead 7 October 2026Battery life method plays music peaking at 75 dB SPL and records waveform duration to determine when playback stops. Human-like-ear fixture used. Current method describes B&K 5128/SoundCheck measurement chain, but battery-specific instrument/adapter model is not separately asserted by the product review.19Measurementsoundguys.com/hyperx-cloud-iii-wireless-review-102052Read 7 October 2026Actual continuous music test 107 hours 37 minutes, peak 75 dB SPL, waveform-recorded until playback ended. Exact Cloud III Wireless black/red review unit, firmware 4.1.0.9, NGENUITY 5.24.0.0. Only playback connection is proprietary 2.4GHz via USB dongle. ANC absent. Decorative lighting absent per exact Tom’s Hardware Lighting None table, status/mute LEDs are not decorative lighting. Audio processing/EQ, host OS and ambient temperature not separately published. Hours is the minute-to-hour conversion 107+37/60, rounded to two decimals. Review reports first unit ceased powering on after discharge and was replaced, so this numeric battery result is tied to the tested unit before replacement. No III S/Alpha or partial-drain projection used.

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

71.55h=CalculatedFrom Measured battery life

107.62h=CalculatedFrom Measured battery life

Clamping forceiMeasured by a reviewer, not claimed by the maker

Not available

Not available

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

Not available

Not available

Microphone

8 of 16 differ

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

Detachable boom4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

Detachable boom1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Detachable Microphone

Microphone element

Not available

Electret condenser1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Technical Specifications / Element: Electret condenser microphone.

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

Unidirectional4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

Unidirectional3Press releasehyperx.com/blogs/press/hyperx-announces-cloud-iii-wireless-gaming-headset-at-gamescomRead 30 September 2026Microphone table: Uni-directional, Noise-cancelling. No cardioid inference.

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

21Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026Two-microphone AI voice beamforming. This is not the physical total including ANC microphones.

114Retailer pagemultitronic.fi/en/products/4383213/hyperx-cloud-iii-wireless-gaming-headset--black-redRead 7 October 2026Exact 77Z46AA, EAN 197029611734 table explicitly Number of microphones 1. Original manufacturer complete overview and electret microphone specification corroborate sole removable boom voice pickup. No added onboard microphones from III S. Incorrect retailer microphone bandwidth/USB/charging-power metadata does not override maker. Voice count excludes ANC role.

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 kHz2Maker spec sheet (PDF)gzhls.at/blob/ldb/1/f/7/9/66c8bad58a3f8fcee11cde9124b9441e83ca.pdfRead 23 October 2026

Min100 HzMax10 kHz3Press releasehyperx.com/blogs/press/hyperx-announces-cloud-iii-wireless-gaming-headset-at-gamescomRead 30 September 2026Microphone table: 100 Hz to 10 kHz.

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

-44dB2Maker spec sheet (PDF)gzhls.at/blob/ldb/1/f/7/9/66c8bad58a3f8fcee11cde9124b9441e83ca.pdfRead 23 October 2026Page 3: -44 +/- 3 dBV/Pa. Frequency and distance are not named.

-21.5dB1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026-21.5 dBV (0 dB=1V/Pa at 1 kHz)

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

55dB2Maker spec sheet (PDF)gzhls.at/blob/ldb/1/f/7/9/66c8bad58a3f8fcee11cde9124b9441e83ca.pdfRead 23 October 2026Page 3: 55 dB. No test conditions are stated.

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.

AI4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

Not available

Flip to mute

Not available

Not available

Mute button

Yes4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

Yes1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Onboard audio and mic controls5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Pages 4-6: press button to toggle mic mute.

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 mic, Voice prompt4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 26: boom LED turns red and voice prompt says Mic on or Mic off.

LED on mic5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Page 2 overview: microphone mute LED.

Sidetone

Yes4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

Yes5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Pages 4-6: hold Mic mute / mic monitoring button 3 seconds to toggle monitoring.

Adjustable sidetone

Yes4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 26: five sidetone levels in AWCC, default level 3.

Not available

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

Yes4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 13 explicitly describes the microphone foam shield.

No3Press releasehyperx.com/blogs/press/hyperx-announces-cloud-iii-wireless-gaming-headset-at-gamescomRead 30 September 2026Internal metal mesh filter eliminates the need for a pop filter. No external foam windscreen in package.

Connectivity

8 of 20 differ

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

USB, 2.4 GHz, Bluetooth5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

2.4 GHz2Reviewrtings.com/headphones/reviews/hyperx/cloud-iii-wirelessRead 30 September 2026Public Office verdict: wireless audio is only via included USB dongle, no Bluetooth.

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.

USB-C5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

Not available

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

2m2Maker spec sheet (PDF)gzhls.at/blob/ldb/1/f/7/9/66c8bad58a3f8fcee11cde9124b9441e83ca.pdfRead 23 October 2026

0.5m3Press releasehyperx.com/blogs/press/hyperx-announces-cloud-iii-wireless-gaming-headset-at-gamescomRead 30 September 2026Physical: 0.5 m USB charge cable.

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

USB-C5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

USB-C5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Overview page 2: USB-C charge port (item D).

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.

Yes5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Pages 17 to 19 show USB playback and recording endpoints. Inserting the USB cable disconnects the wireless link.

No2Reviewrtings.com/headphones/reviews/hyperx/cloud-iii-wirelessRead 30 September 2026Public Wired Gaming verdict: wireless-only headphones, usable only with non-Bluetooth wireless. USB-C port is charging/update, not wired playback.

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

No2Reviewrtings.com/headphones/reviews/hyperx/cloud-iii-wirelessRead 30 September 2026Same Wireless-only Wired Gaming verdict excludes analog passive playback.

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

Included1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

Included1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026What’s in the Box includes a Wireless Dongle.

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 pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026Native USB-C receiver with supplied USB-A adapter.

USB-C1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026USB-C dongle with a USB-C to USB-A adapter in the box. Works with USB-A or USB-C5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Overview: native USB-C wireless dongle plus separate USB-C to USB-A adapter. Both does not mean an adapter is included.

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.

30m2Maker spec sheet (PDF)gzhls.at/blob/ldb/1/f/7/9/66c8bad58a3f8fcee11cde9124b9441e83ca.pdfRead 23 October 2026Page 3 claims Bluetooth 5.3 range up to 30 m/100 ft. The newer manual recommends staying within 10 m for troubleshooting. This does not replace the advertised maximum.

20m1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Up to 20 meters

Bluetooth

5.31Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

Not available

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

SBC, AAC8Reviewlesnumeriques.com/casque-gaming-micro/alienware-pro-headset-p75658/test.htmlRead 23 October 2026Les Numeriques explicitly reports SBC and AAC with Bluetooth 5.3. Firmware 3.5, receiver 2.7, AWCC 6.5.9.0. No LC3 or LE Audio assertion.

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/alienware-pro-wireless-gaming-headset-reviewRead 23 October 2026Spec table explicitly says no multipoint and one connected device. This does not establish paired-device memory capacity.

No16Reviewrtings.com/headphones/reviews/hyperx/cloud-iii-wirelessRead 7 October 2026Public exact Office Work verdict explicitly no Bluetooth connectivity, wireless playback only through USB dongle. Hence no standard simultaneous Bluetooth-source pairing. New manufacturer manual switches between dongle and specific OMEN internal adapter, which is separate 2.4GHz source switching rather than Bluetooth multipoint.

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/alienware-pro-wireless-headset-review-126031Read 23 October 2026

No16Reviewrtings.com/headphones/reviews/hyperx/cloud-iii-wirelessRead 7 October 2026Same explicit no standard Bluetooth playback and only non-Bluetooth wireless source. Cannot mix a Bluetooth stream with dongle audio. OMEN/dongle switch in current manual selects one 2.4GHz path, not simultaneous mixing. Bluetooth-like radio-chip test modes do not establish consumer Bluetooth-profile support.

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.

Yes5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 28: Bluetooth gaming mode toggles by holding microphone mute for five seconds. Default is off. No numeric latency claim is published.

Not available

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

Not available

Not available

Compatibility

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, PS5, PS4, Nintendo Switch, Nintendo Switch 2, SteamOS, Android, iOS9Reviewtomsguide.com/gaming/gaming-peripherals/alienware-pro-wireless-gaming-headset-reviewRead 23 October 2026Review lists Mac, Windows, PS4/5, Switch/Switch 2 and Steam Deck. Maker page explicitly lists Android and iOS. Xbox is excluded.

Windows, PS5, PS4, Nintendo Switch1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026PC, PS5, PS4, Nintendo Switch

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.

AAlienware Pro Wireless Gaming Headset

Platform	Connection	Microphone works
Windows	USB	Yes
Windows	2.4 GHz	Yes
PS5	2.4 GHz	Yes
Nintendo Switch	2.4 GHz	Not available
Android	Bluetooth	Not available
iOS	Bluetooth	Not available

Source9Reviewtomsguide.com/gaming/gaming-peripherals/alienware-pro-wireless-gaming-headset-reviewRead 23 October 2026Manual pages 14 and 17 to 19 document Windows USB and receiver playback/recording. Tom's Guide tests PS5 receiver and microphone. SoundGuys confirms Switch receiver and mobile Bluetooth. No blanket claim that every platform supports every path.

BHyperX Cloud III Wireless

Platform	Connection
Windows	2.4 GHz
PS5	2.4 GHz
PS4	2.4 GHz
Nintendo Switch	2.4 GHz

Source1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Original launch platforms use the wireless dongle. Current 202401R2 user manual separately documents compatible OMEN Windows laptops with an internal wireless adapter. Same 2.4GHz transport, one selected path at a time.18Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_III_Wireless/HyperX_CloudIII_Wireless_User_Manual_OMEN.pdfRead 7 October 2026Original English manual 202401R2 pages 9, 14 and 17 to 18 proves Windows can use the dongle or a compatible OMEN gaming laptop’s internal HyperX wireless audio adapter after pairing in NGENUITY. Double-press switches one 2.4GHz path at a time. This is not a generic laptop feature, Bluetooth, simultaneous mixing or an extra supported console. Existing Windows 2.4GHz platform row is preserved.

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.

750mAh5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

1,500mAh5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Page 24 Battery Information: 3.7 V, 1500 mAh Li-ion battery, 5.55 Wh. Rated headset cell, not dongle.

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

No8Reviewlesnumeriques.com/casque-gaming-micro/alienware-pro-headset-p75658/test.htmlRead 23 October 2026Technical table explicitly says removable battery: No.

No5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Page 24: Cannot be replaced by user.

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

Not available

115Owner's manualfiles.hyperx.com/Manuals/Headsets/Cloud_III_Wireless/HyperX_CloudIII_Wireless_User_Manual_OMEN.pdfRead 7 October 2026Original English specifications page 20 states one contained 3.7 V, 1500 mAh Li-ion battery 5.55 Wh. Complete included component inventory has no spare battery. Stored supplied installed pack count 1, not inferred cell topology. Footnote explicitly battery not user-replaceable.

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.

AAlienware Pro Wireless Gaming Headset

Connection	ANC	Hours (h)
Bluetooth	No	75
2.4 GHz	No	70
2.4 GHz	Yes	35

Source5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 11 playback claims. Maker store footnotes: default playback volume, third-party maker-commissioned testing in July 2024. These are maker claims, not independent measured results. Talk time of 35/25 hours is excluded.

BHyperX Cloud III Wireless

Connection	ANC	Hours (h)
2.4 GHz	No	120

Source1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026120 h 2.4 GHz playback tested at 50% volume. ANC absent. Decorative lighting state not explicitly stated and omitted.3Press releasehyperx.com/blogs/press/hyperx-announces-cloud-iii-wireless-gaming-headset-at-gamescomRead 30 September 2026120 h 2.4 GHz playback tested at 50% volume. ANC absent. Decorative lighting state not explicitly stated and omitted.

Battery life (claimed, max)

75h=CalculatedFrom Claimed battery life

120h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

35h=CalculatedFrom Claimed battery life

Not available

Battery life without ANC (claimed)

75h=CalculatedFrom Claimed battery life

120h=CalculatedFrom Claimed battery life

Charging port

USB-C5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

USB-C5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Overview page 2: USB-C charge port (item D).

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

150min5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 11: less than 2.5 hours from flat to full. Stored 150 minutes is the published upper bound, not an exact measured duration.

270min1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Charge Time: 4.5 hours

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

15min6Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

Not available

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

8h6Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026Product features and footnote 9: up to eight hours playback after fifteen minutes charging, receiver mode, ANC off, default volume. July 2024 maker-commissioned third-party test. An older Dell 520-BBKM listing says six hours, while current page and original launch sheet say eight.

Not available

Use while charging

Yes5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026USB cable provides wired playback and charging together. Pages 10 and 17 say it disconnects wireless audio.

Yes10Reviewcomputerbase.de/artikel/audio-video-foto/hyperx-cloud-iii-wireless-test.86020Read 7 October 2026Connectivity paragraph explicitly operates with charging cable attached, requiring two USB ports for dongle and charging. Audio remains 2.4GHz, not USB wired playback. PC test context, no claim for every charger or console port.

Charging dock or stand

Not available

Not available

Controls

2 of 6 differ

Controls

Buttons, Volume wheel, Slider5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

Buttons, Volume wheel5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Overview page 2 and usage pages 4-6: Mic mute button, Power button and Volume wheel.

Volume control

Wheel5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

Wheel5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Pages 5-6: scroll Volume wheel up/down to adjust volume.

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.

None7Reviewsoundguys.com/alienware-pro-wireless-headset-review-126031Read 23 October 2026No headset game/chat balance. Separate Windows endpoints can be mixed using third-party software.

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

Padded7Reviewsoundguys.com/alienware-pro-wireless-headset-review-126031Read 23 October 2026

Padded3Press releasehyperx.com/blogs/press/hyperx-announces-cloud-iii-wireless-gaming-headset-at-gamescomRead 30 September 2026Plush memory foam and extra headband padding.

Headband material

Leatherette and memory foam2Maker spec sheet (PDF)gzhls.at/blob/ldb/1/f/7/9/66c8bad58a3f8fcee11cde9124b9441e83ca.pdfRead 23 October 2026

Memory foam wrapped in premium leatherette1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Description: memory foam in the headband and ear cushions wrapped in soft, premium leatherette

Frame material

Metal headband frame7Reviewsoundguys.com/alienware-pro-wireless-headset-review-126031Read 23 October 2026Reviewer identifies the adjustable headband frame as metal.

Steel, Aluminum1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Frame Type: Steel, Aluminum

Ear cup material

Not available

Plastic housing with metal outer plate10Reviewcomputerbase.de/artikel/audio-video-foto/hyperx-cloud-iii-wireless-test.86020Read 7 October 2026Exact construction paragraph distinguishes a metal plate closing an otherwise plastic earcup housing. No metal grade/percentage or diaphragm material inferred from frame. HWLegend exact 77Z46AA independently identifies rigid plastic and aluminium cup body.

Ear pad material

Leatherette with memory foam1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026

Memory foam and leatherette1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Technical Specifications / Ear Cushions: Memory foam and premium leatherette.

Replaceable ear pads

Yes5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 29 shows pulling the complete pad assembly away from the headset. Attachment mechanism is not named clearly enough to store an enum.

Yes10Reviewcomputerbase.de/artikel/audio-video-foto/hyperx-cloud-iii-wireless-test.86020Read 7 October 2026Exact construction paragraph calls pads austauschbaren. HWLegend exact 77Z46AA separately says pads removable and replaceable. The attachment mechanism is not guessed from compatibility.

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

Not available

Not available

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

Not available

Not available

Ear tips included

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Ear cushions, Boom microphone5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

Detachable boom microphone, Ear cushions10Reviewcomputerbase.de/artikel/audio-video-foto/hyperx-cloud-iii-wireless-test.86020Read 7 October 2026Named subset only. ComputerBase explicitly replaceable pads and detachable microphone. Original manufacturer overview has removable boom microphone G and microphone port E. Battery remains explicitly not user-replaceable, no internal parts or spare availability inferred.

Software

1 of 3 differ

Companion app

Alienware Command Center and Dolby Access5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

HyperX NGENUITY5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Page 5 HyperX NGENUITY Software section names the app.

App platforms

Windows5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

Windows5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Pages 3-6 PC setup and NGENUITY software, PC only.

User firmware updates

Yes5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 23: manual update utility or AWCC update tab upgrades headset and receiver.

Yes6Maker product pagereddit.com/r/HyperX/comments/1c19dzh/cloud_iii_wireless_recovery_update_fullRead 30 September 2026HyperX support account recovery announcement, Recovery Process: plug dongle and headset USB cable into PC, choose Update Now. It explicitly lists headset and dongle firmware versions.

Dimensions and weight

2 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.

315g(11.1 oz)5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 9 approximate 315 g, headset only. Microphone inclusion is not separately specified.

330g(11.6 oz)4Maker product pagerow.hyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Weights: 330 g, 342 g with microphone. Store 330 g headset only.

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.

Height205mm5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 9 gives height 205 mm, length 148 mm and width 90.2 mm. Launch sheet names 150 mm width and 90.2 mm depth. Only the unambiguous shared height is stored because axes and width conflict.

Width155Height190Depth86.7mm(6.1 × 7.5 × 3.4 in)4Maker product pagerow.hyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026Dimensions W x D x H: 155 x 86.7 x 190 mm. Reordered to named axes.

Certifications

2 of 3 differ

Hi-Res Audio

Hi-Res Audio5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026Page 27 wired USB only. Maker launch sheet explicitly names Hi-Res Audio certification.

Not available

Communication certifications

Not available

Not available

FCC ID

2AYYS-PRO-HS10Regulatory filingfcc.report/FCC-ID/2AYYS-PRO-HS/7264752.pdfRead 23 October 2026Public UL FCC radio report 4791096000-US-R1-V0 identifies gaming headset PRO-HS. Matches the Dell manual regulatory model, not AW725H.

B94-CL0075Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Page 25 FCC ID B94-CL007. Page 25 regulatory model CL007 is headset, CL007WA is dongle.

Other certifications

Not available

CE marking, EU Radio Equipment Directive 2014/53/EU, EU RoHS Directive 2011/65/EU17Maker spec sheet (PDF)s3.zoommer.ge/site/certificate/hyperx-gaming-headset-cloud-3.pdfRead 7 October 2026Original HP signed Declaration of Conformity CL007-R1, English p1, exact HyperX Cloud III Wireless Gaming Headset, regulatory model CL007. Dated 2023-03-15. Expressly declares RED 2014/53/EU, RoHS 2011/65/EU and CE marking. Retailer hosts original maker PDF. This is headset declaration, not CL007WA dongle-only certificate, and no medical/audio-fidelity certification inferred.

In the box

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In the box

Alienware Pro Wireless Gaming Headset, USB-C wireless dongle, USB-A to USB-C adapter, 2 m USB-A to USB-C cable, Detachable boom microphone, Microphone foam shield, Documentation5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026

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-wireless-gaming-headsetRead 30 September 2026What’s in the Box: Wireless Gaming Headset, Detachable Microphone, Wireless Dongle, USB-C to USB-A adapter, USB Charge Cable, Quick Start Guide.

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

AAlienware Pro Wireless Gaming Headset

Type	Length (m)	Count
USB-A to USB-C charging and playback cable	2	1

Source5Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026USB-A to USB-C cable carries wired playback as shown in the guide. Two-meter cable length is stated in the launch sheet.

BHyperX Cloud III Wireless

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

Source3Press releasehyperx.com/blogs/press/hyperx-announces-cloud-iii-wireless-gaming-headset-at-gamescomRead 30 September 2026Physical: 0.5 m USB charge cable.

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

None7Reviewsoundguys.com/alienware-pro-wireless-headset-review-126031Read 23 October 2026Reviewer explicitly states no protective case is included.

Not available

Links

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Product page

www.dell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m11Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026Read the public page successfully with IAB after normal web fetch timed out.

hyperx.com/products/hyperx-cloud-iii-wireless-gaming-headset1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026US manufacturer product listing for Cloud III Wireless, not Cloud III Wired or Cloud III S Wireless.

Spec sheet

gzhls.at/blob/ldb/1/f/7/9/66c8bad58a3f8fcee11cde9124b9441e83ca.pdf2Maker spec sheet (PDF)gzhls.at/blob/ldb/1/f/7/9/66c8bad58a3f8fcee11cde9124b9441e83ca.pdfRead 23 October 2026Original Dell launch press sheet on a public distributor/spec-comparison mirror.

cdn.cs.1worldsync.com/01/ce/01ce95e1-4f01-4250-9c89-30bdc6af360b.pdf8Maker spec sheet (PDF)cdn.cs.1worldsync.com/01/ce/01ce95e1-4f01-4250-9c89-30bdc6af360b.pdfRead 7 October 2026Original three-page HP datasheet, October 2023, linked as Product Data Sheet/Brochure by exact SHI 77Z46AA listing. Page2 identifies product number 77Z46AA and Black-Red. No OMEN PC accessory sheet or III S sheet used. Current online main specs and original user guide corroborate same hardware.

Manual

dl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdf4Owner's manualdl.dell.com/content/manual7371741-alienware-pro-wireless-gaming-headset-user-s-guide.pdfRead 23 October 2026August 2025 Rev. A01 user guide, 36 pages. Read full text using the identical publicly available Icecat retailer mirror when direct download failed.

d1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdf5Owner's manuald1z8x2chb1ujcd.cloudfront.net/Manuals/Headsets/Cloud_III_Wireless/HX-Cloud-III-Wireless-QSG.pdfRead 30 September 2026Official 44X0020B Cloud III Wireless quick start guide.

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

Not available

Not available

Warranty

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

2years1Maker product pagedell.com/en-us/shop/gaming/apd/alienware-pro-wireless-gaming-headset/9k2m1/9k2m1Read 23 October 2026US product page lists two-year limited warranty. Manual also confirms a two-year limited hardware warranty.

2years1Maker product pagehyperx.com/products/hyperx-cloud-iii-wireless-gaming-headsetRead 30 September 2026US store: 2 years

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