Headsets and headphones / Compare

Alienware Pro Wireless Gaming Headset vs ASUS ROG Pelta

A

Product A: Alienware

Pro Wireless Gaming Headset

93 of 161 known

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B

Product B: ASUS

ROG Pelta

64 of 161 known

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Every value links to where we found it.

Only differences

AAlienware Pro Wireless Gaming Headset

BASUS ROG Pelta

General

5 of 8 differ

Series

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

Not available

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.

A501, 90YH0410-BHAA00, 90YH0410-BHUA00, 90YH0410-BHAA10, 90YH0410-BHUA103Maker product pageeshop.asus.com/us/90yh0410-bhaa00-rog-pelta.htmlRead 20 October 2026US store: Product Name A501 ROG PELTA/BLK and Part Number 90YH0410-BHAA00.4Maker product pageeshop.asus.com/us/90yh0410-bhaa10-rog-pelta.htmlRead 20 October 2026US store: Product Name A501 ROG PELTA/WHT and Part Number 90YH0410-BHAA10.6Retailer pageamazon.com/dp/B0DNTLYK6ZRead 20 October 2026Mfr Part Number A501 ROG PELTA/BLK.7Spec databaseshop.aodatacloud.es/wp-content/uploads/datasheet_90yh0410-bhua00.pdfRead 20 October 2026Product code 90YH0410-BHUA00.

GTIN / EAN

Not available

197105752146, 47113877517946Retailer pageamazon.com/dp/B0DNTLYK6ZRead 20 October 2026Details: UPC 197105752146 and GTIN 00197105752146 for A501 ROG PELTA/BLK.7Spec databaseshop.aodatacloud.es/wp-content/uploads/datasheet_90yh0410-bhua00.pdfRead 20 October 2026Catalog datasheet for 90YH0410-BHUA00 dated 06 Sep 2025 shows EAN 4711387751794.13Retailer pagemultitronic.fi/en/products/4538674/asus-rog-pelta-wireless-gaming-headset--blackRead 20 October 2026Spec table: EAN 4711387751794.

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

Not available

Status

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

Available1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026The ROG US page sells it with Buy Now.3Maker product pageeshop.asus.com/us/90yh0410-bhaa00-rog-pelta.htmlRead 20 October 2026US store offers it with Add to Cart at $129.99.

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

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

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

$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.

Not available

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

From €149.93Maker product pageeshop.asus.com/us/90yh0410-bhaa00-rog-pelta.htmlRead 20 October 20264Maker product pageeshop.asus.com/us/90yh0410-bhaa10-rog-pelta.htmlRead 20 October 20265Press releasemynewsdesk.com/de/asus-dach/pressreleases/das-rog-pelta-ist-ab-sofort-in-einer-weissen-edition-erhaeltlich-3415353Read 20 October 20266Retailer pageamazon.com/dp/B0DNTLYK6ZRead 20 October 20267Spec databaseshop.aodatacloud.es/wp-content/uploads/datasheet_90yh0410-bhua00.pdfRead 20 October 2026

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

Not available

Not available

ColoursiThe maker's own colour names

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

Black, White1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Color: Black.4Maker product pageeshop.asus.com/us/90yh0410-bhaa10-rog-pelta.htmlRead 20 October 2026The WHT product name is the White edition. The spec table on that page still says Color: Black.5Press releasemynewsdesk.com/de/asus-dach/pressreleases/das-rog-pelta-ist-ab-sofort-in-einer-weissen-edition-erhaeltlich-3415353Read 20 October 2026ASUS DACH press release of 10 November 2025 announces the ROG Pelta White edition.

Segment

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

Gaming1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Usage Scenario: Gaming.

Design

3 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-ear7Spec databaseshop.aodatacloud.es/wp-content/uploads/datasheet_90yh0410-bhua00.pdfRead 20 October 2026Earphones: Circumaural.14Retailer pageldlc.com/en/product/PB00654473.htmlRead 20 October 2026Ear coupling: Circumaural.

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

Closed14Retailer pageldlc.com/en/product/PB00654473.htmlRead 20 October 2026Spec table: Headphones configuration: Closed back. The maker publishes no enclosure type. Profesional Review calls the cups slightly open, which is read as a vent slot.

Wearing style

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

Headband7Spec databaseshop.aodatacloud.es/wp-content/uploads/datasheet_90yh0410-bhua00.pdfRead 20 October 2026Style of use: 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.

Flat11Reviewprofesionalreview.com/2024/12/14/asus-rog-pelta-reviewRead 20 October 2026The 90 degree rotation lets the headset lie flat on a desk or fit a case. The maker's Foldablility row says No, which is read as no folding frame.

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

Yes11Reviewprofesionalreview.com/2024/12/14/asus-rog-pelta-reviewRead 20 October 2026The ear cups rotate 90 degrees vertically and about 15 degrees horizontally.

RGB lighting

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

Yes1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Lighting: RGB. Aura: Yes.2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026Armoury Crate and Aura Sync lighting. 16.8 million colours.

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

Not available

Not available

Drivers and sound

9 of 20 differ

Driver type

Not available

Dynamic10Reviewmezha.ua/en/reviews/asus-rog-pelta-review-full-size-gaming-headset-with-three-connection-modesRead 20 October 2026Spec table: 50 mm dynamic drivers with a titanium coating.

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

50mm1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Driver Size: 50 mm.

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

Titanium-plated diaphragm1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Driver Material: Titanium-Plated Diaphragm Drivers.

Magnet

Not available

Neodymium11Reviewprofesionalreview.com/2024/12/14/asus-rog-pelta-reviewRead 20 October 202650 mm titanium-plated diaphragms and 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.

Min20 HzMax20 kHz1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Frequency Response: 20Hz - 20KHz.

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.

32Ω1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Headphones Impedance: 32 ohm. No power state is given.

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.

Not available

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

Per 1 mW2Maker spec sheet (PDF)gzhls.at/blob/ldb/1/f/7/9/66c8bad58a3f8fcee11cde9124b9441e83ca.pdfRead 23 October 2026

Not available

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

Not available

Not available

Max input power

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.

Not available

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.

Not available

DAC

Not available

Not available

Personalised soundiA manufacturer-supported hearing test or ear scan creates a device sound profile tailored to the listener. Generic equalizer adjustments do not count.

Not available

Not available

Onboard EQiCustom playback EQ profiles stored in the headset and applied without the host app running. Note supported active connections. Receiver-only or software-only EQ does not count.

Not available

Not available

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

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

109Reviewign.com/articles/asus-rog-pelta-gaming-headset-reviewRead 20 October 2026Armoury Crate includes a 10-band equalizer.11Reviewprofesionalreview.com/2024/12/14/asus-rog-pelta-reviewRead 20 October 202610-band equalizer in the Asus Gear software.

EQ presets

Not available

Not available

Volume limit

Not available

Not available

Spatial audio

2 of 3 differ

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

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

Not available

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.

Not available

Head tracking

Not available

Not available

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

No1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Active Noise Cancellation: No. AI Noise Cancelling Microphone: No.

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

3 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.

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.

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.

BASUS ROG Pelta

Not available

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

71.55h=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.

Not available

Not available

Microphone

6 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 boom2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 202610 mm super-wideband detachable boom microphone.

Microphone element

Not available

Not available

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

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

Unidirectional1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Microphone Pick-up Pattern: Unidirectional. The exact pattern is not named.

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.

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

Min100 HzMax10 kHz1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Microphone Frequency Response: 100Hz - 10KHz.

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.

-40dB1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Microphone Sensitivity: -40 dB. No reference level is given.

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

DSP9Reviewign.com/articles/asus-rog-pelta-gaming-headset-reviewRead 20 October 2026Armoury Crate has an echo cancellation and noise reduction toggle, a noise gate and Perfect Voice. These run in the PC software.

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

Yes2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026Mic mute button on the left ear cup. One click mutes or unmutes.

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 mic2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026An indicator light at the tip of the boom flashes red when the microphone is muted.8Reviewtechradar.com/computing/peripherals-accessories/asus-rog-pelta-reviewRead 20 October 2026A red light on the end of the microphone boom shows mute.9Reviewign.com/articles/asus-rog-pelta-gaming-headset-reviewRead 20 October 2026A light ring around the mic lights up when muted.10Reviewmezha.ua/en/reviews/asus-rog-pelta-review-full-size-gaming-headset-with-three-connection-modesRead 20 October 2026A red LED shows when the microphone is muted.

Sidetone

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

Yes9Reviewign.com/articles/asus-rog-pelta-gaming-headset-reviewRead 20 October 2026In the separate settings menu the headset supports microphone sidetone.

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.

Yes2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026Not stated here. See the Mezha review for the foam windscreen.10Reviewmezha.ua/en/reviews/asus-rog-pelta-review-full-size-gaming-headset-with-three-connection-modesRead 20 October 2026Unidirectional microphone with wind protection made of foam.

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 GHz, Bluetooth, USB1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Connector: 2.4Ghz, BT, USB-C. Interface: Wireless.2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026Bluetooth, 2.4 GHz with ROG SpeedNova and a USB-C wired connection.8Reviewtechradar.com/computing/peripherals-accessories/asus-rog-pelta-reviewRead 20 October 2026Wired via USB-C, wireless via Bluetooth and a 2.4GHz dongle.

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

USB-C8Reviewtechradar.com/computing/peripherals-accessories/asus-rog-pelta-reviewRead 20 October 2026USB-C port on the headset for wired audio.9Reviewign.com/articles/asus-rog-pelta-gaming-headset-reviewRead 20 October 2026USB-C port on the left ear cup.

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

1.8m1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Cable: USB-C to USB-A charging cable, 1.8 m.

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

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

USB-C1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Connector: USB-C. The port is on the headset and takes the charging and wired audio cable.9Reviewign.com/articles/asus-rog-pelta-gaming-headset-reviewRead 20 October 2026USB-C port on the left ear cup for charging and wired audio. The same page says a 3.5mm jack beside it is for the boom microphone.

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.

Yes2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026Tri-mode connectivity includes a USB-C wired connection.8Reviewtechradar.com/computing/peripherals-accessories/asus-rog-pelta-reviewRead 20 October 2026Wired connection is via USB-C. There is no 3.5mm in-line sound.

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

No8Reviewtechradar.com/computing/peripherals-accessories/asus-rog-pelta-reviewRead 20 October 2026There is no 3.5mm headphone jack, so wired use needs the USB-C cable. No analog path.9Reviewign.com/articles/asus-rog-pelta-gaming-headset-reviewRead 20 October 2026USB-C port for charging and wired audio. There is no 3.5mm analog input.

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 pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Accessories: wireless 2.4 GHz USB-C 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 pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026The dongle is USB-C. A USB-C to USB-A dongle adapter is included for USB-A ports.

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.

10m10Reviewmezha.ua/en/reviews/asus-rog-pelta-review-full-size-gaming-headset-with-three-connection-modesRead 20 October 2026Spec table: range of action 10 meters. It does not say if this is the maker's figure. It is stored as the advertised range.

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.

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

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.

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, macOS, PS5, PS4, Nintendo Switch, Nintendo Switch 2, Android, iOS1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Support Platform: PC, MAC, PlayStation 4, PlayStation 5, Nintendo Switch, iPad, iOS, Android, Bluetooth device. Xbox is not listed.6Retailer pageamazon.com/dp/B0DNTLYK6ZRead 20 October 2026Listing bullets name PlayStation 4 and 5, Nintendo Switch 1 and Switch 2, PC, Mac and mobile. The manufacturer FAQ says it is not compatible with Xbox.8Reviewtechradar.com/computing/peripherals-accessories/asus-rog-pelta-reviewRead 20 October 2026Not natively compatible with Xbox consoles because there is no 3.5mm jack.9Reviewign.com/articles/asus-rog-pelta-gaming-headset-reviewRead 20 October 2026Compatible with most platforms except Xbox. It has no analog input and no adapter, so it cannot be wired to an Xbox controller.

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.

BASUS ROG Pelta

Platform	Connection	Microphone works
Windows	2.4 GHz	Not available
Windows	USB	Not available
Windows	Bluetooth	Not available
macOS	2.4 GHz	Not available
macOS	USB	Not available
macOS	Bluetooth	Not available
PS5	2.4 GHz	Not available
PS5	USB	Not available
PS4	2.4 GHz	Not available
PS4	USB	Not available
Nintendo Switch	2.4 GHz	Not available
Nintendo Switch	USB	Not available
Nintendo Switch	Bluetooth	No
Android	2.4 GHz	Not available
Android	USB	Not available
Android	Bluetooth	Not available
iOS	2.4 GHz	Not available
iOS	USB	Not available
iOS	Bluetooth	Not available

Source6Retailer pageamazon.com/dp/B0DNTLYK6ZRead 20 October 2026Content from the manufacturer on the listing. PlayStation 4 and 5: 2.4 GHz wireless or USB-C, Bluetooth is not supported. Nintendo Switch: 2.4 GHz, USB-C and Bluetooth, the microphone does not work over Bluetooth. Windows 10/11 and macOS: all three modes. Android, iPhone 15 and newer and USB-C iPads: all three modes. iPhone 14 and older and Lightning iPads: Bluetooth only. Microphone support is not stated for the other rows. The Switch row is stored for the original Switch.

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

900mAh1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Battery: 900 mAh.

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.

Not available

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

Not available

Not available

Claimed battery lifeiMaker’s maximum playback time per stated connection, codec, ANC, spatial audio and lighting settings. Name the spatial processing mode and other conditions in the source note. Unknown settings stay omitted.

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.

BASUS ROG Pelta

Connection	ANC	Lighting	Hours (h)
2.4 GHz	No	No	70
2.4 GHz	No	Yes	45
Bluetooth	No	No	90
Bluetooth	No	Yes	60

Source2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 20262.4 GHz: up to 70 hours with RGB lighting off and 45 hours with it on. Bluetooth: up to 90 hours with RGB off and 60 hours with it on. The asterisk on the page says with mic mute. The Pelta has no ANC.

Battery life (claimed, max)

75h=CalculatedFrom Claimed battery life

90h=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

90h=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-C1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026USB-C charging cable and the USB-C port on the left ear cup.

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.

120min13Retailer pagemultitronic.fi/en/products/4538674/asus-rog-pelta-wireless-gaming-headset--blackRead 20 October 2026Spec table: Battery recharge time 2 h. The description says a full recharge takes approximately two hours via USB-C. No maker page states a full charge time, so this single retailer value is stored.

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

15min2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 202615-minute fast charge.

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.

3h2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026A 15-minute fast charge gives up to 3 hours of use. Charger and settings are not stated.

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.

Not available

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 wheel2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026Buttons on the left ear cup: power slide switch, mic mute button, volume scroll wheel and a function button. A press and hold of 5 seconds on the mute button turns RGB lighting on or off.8Reviewtechradar.com/computing/peripherals-accessories/asus-rog-pelta-reviewRead 20 October 2026Volume wheel, mic on/off button, pause/play button and a Bluetooth, off, 2.4GHz slider.

Volume control

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

Wheel2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026Volume scroll wheel on the left ear cup.

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

6 of 11 differ

Headband type

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

Suspension strap2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026Three-level adjustable elastic headband. The headband can be detached.8Reviewtechradar.com/computing/peripherals-accessories/asus-rog-pelta-reviewRead 20 October 2026Only three headband size options. No telescopic arms.

Headband material

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

Elastic strap with breathable fabric under a plastic frame10Reviewmezha.ua/en/reviews/asus-rog-pelta-review-full-size-gaming-headset-with-three-connection-modesRead 20 October 2026Rigid outer plastic frame with a soft mesh insert and an elastic inner band that adjusts in height with clips.

Frame material

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

Plastic10Reviewmezha.ua/en/reviews/asus-rog-pelta-review-full-size-gaming-headset-with-three-connection-modesRead 20 October 2026The headphones are made entirely of three types of plastic.12Reviewgamingtrend.com/asus-rog-pelta-review-entering-the-republic-of-good-hearingRead 20 October 2026Made of durable, flexible plastic.

Ear cup material

Not available

Not available

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

Breathable mesh fabric2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026Mesh fabric ear cushions with hexagonal patterns.

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.

Not available

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, Detachable elastic headband2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026The features page says the boom mic is detachable and the elastic headband can be detached to fit different head shapes.

Software

2 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

Armoury Crate Gear2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026Armoury Crate Gear is made exclusively for ROG Pelta. It checks battery level, adjusts RGB lighting and EQ settings.

App platforms

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

Not available

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.

Yes12Reviewgamingtrend.com/asus-rog-pelta-review-entering-the-republic-of-good-hearingRead 20 October 2026Armoury Crate Gear desktop app keeps the headset firmware updated and shows battery health.

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.

309g(10.9 oz)1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Weight: 309 g. The page does not say whether the boom microphone is included. The features page comparison table lists 318g in a column that belongs to the ROG Delta II, so it is not used.

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.

Not available

Certifications

1 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.

Not available

Other certifications

Not available

Not available

In the box

2 of 3 differ

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

ROG Pelta headset, Detachable boom microphone, Wireless 2.4 GHz USB-C dongle, USB-C to USB-A dongle adapter, USB-C to USB-A charging cable, Quick start guide, Warranty booklet1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Accessories list: 2.4 GHz USB-C dongle, USB-C to USB-A dongle adapter, USB-C to USB-A charging cable, quick start guide, warranty booklet. The boom microphone comes from the Amazon listing, which sells the headset with a detachable mic, and from the reviews.12Reviewgamingtrend.com/asus-rog-pelta-review-entering-the-republic-of-good-hearingRead 20 October 2026Box holds the headset, a dust bag, the USB-C cable, a detachable 10mm boom microphone and the USB wireless receiver.

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.

BASUS ROG Pelta

Type	Length (m)	Count
USB-C to USB-A charging cable, also used for wired USB audio	1.8	1
USB-C to USB-A dongle adapter	Not available	1

Source1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Accessories: USB-C to USB-A dongle adapter and USB-C to USB-A charging cable 1.8 m. No adapter length is given.

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.

None1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026Carry bag/box: No. GamingTrend mentions a dust bag in the box, which is not a carrying case.

Links

Not compared

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.

rog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta2Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-peltaRead 20 October 2026ROG US product page.

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.

rog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/spec1Maker product pagerog.asus.com/us/headsets-audio/headsets/wireless-headsets/rog-pelta/specRead 20 October 2026ROG US Tech Specs tab.

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.

Not available

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 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.

1year3Maker product pageeshop.asus.com/us/90yh0410-bhaa00-rog-pelta.htmlRead 20 October 2026US store: 1 year manufacturer's limited warranty.

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