Headsets and headphones / Compare

Alienware Pro Wireless Gaming Headset vs SteelSeries Arctis Nova 7 Wireless Gen 2

A

Product A: Alienware

Pro Wireless Gaming Headset

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B

Product B: SteelSeries

Arctis Nova 7 Wireless Gen 2

88 of 161 known

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Every value links to where we found it.

Only differences

AAlienware Pro Wireless Gaming Headset

BSteelSeries Arctis Nova 7 Wireless Gen 2

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

Arctis Nova1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Product title Arctis Nova 7 Wireless Gen 2. Standard 7, not 7P/7X models.

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.

61730, 61731, 61732, HS311Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026PC edition product IDs only. HS31 regulatory headset identity from guide page 42. 7P/7X are separately marketed models.3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Regulatory model No. HS31 (Wireless Headset), HS31TX (Transceiver)

GTIN / EAN

Not available

5707119065597, 5707119065610, 5707119065634, 810164142122, 810164142139, 8101641421461Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026PC colour variants EAN and UPC only, as embedded product/variant data.

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

14 October 20259Press releasesteelseries.com/press/158-steelseries-unleashes-the-power-of-the-arctis-nova-7-gen-2-seriesRead 30 September 2026Launch release October 14, 2025.

Status

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

Available1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Product purchase section offers Buy Now for standard Gen 2. Not original gen 1 store.

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

Not available

SteelSeries Arctis Nova 7 Wireless16Maker product pagesteelseries.com/blog/introducing-arctis-nova-7-wireless-gen-2Read 23 October 2026SteelSeries' launch post presents the Arctis Nova 7 Wireless Gen 2 as the upgraded version of the 2022 Arctis Nova 7 Wireless.

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.

$199.999Press releasesteelseries.com/press/158-steelseries-unleashes-the-power-of-the-arctis-nova-7-gen-2-seriesRead 30 September 2026PC edition MSRP US $199.99.

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

€199.999Press releasesteelseries.com/press/158-steelseries-unleashes-the-power-of-the-arctis-nova-7-gen-2-seriesRead 30 September 2026PC edition EMEA MSRP €199.99.

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

Not available

US, EU, GB2Maker product pagesteelseries.com/de-de/gaming-headsets/arctis-nova-7-gen-2Read 30 September 2026German store, EUR prices

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, White, Magenta1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Standard Nova 7 Gen 2 product color options Black, White, Magenta with SKU 61730/61731/61732. No 7P/7X colors inherited.

Segment

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

Gaming1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Product category gaming headsets, marketing game audio and PC/console gaming.

Design

4 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-ear6Reviewsoundguys.com/steelseries-arctis-nova-7-gen-2-review-146278Read 30 September 2026Review introduction/build: over-ear circumaural earcups, standard Nova 7 Gen 2.

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

Not available

Wearing style

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

Headband3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Product Overview labels Elastic Headband and two earcups. Headband is the wearing support.

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.

Flat11Reviewnikktech.com/main/articles/peripherals/headsets/16720-steelseries-arctis-nova-7-wireless-gen-2-gaming-headset-reviewRead 7 October 2026Exact standard-model review and published hardware photograph 18 show flat-swivel folding. No inward-fold mode is documented or added.

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

Yes11Reviewnikktech.com/main/articles/peripherals/headsets/16720-steelseries-arctis-nova-7-wireless-gen-2-gaming-headset-reviewRead 7 October 2026Exact standard-model review photograph shows rotation flat, rather than tilt alone. The review identifies the right-side ChatMix control and its Engine device title identifies the standard Nova 7 Gen 2.

RGB lighting

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

No7Reviewtomsguide.com/gaming/gaming-peripherals/steelseries-arctis-nova-7-gen-2-reviewRead 30 September 2026Design: no RGB lighting on the headset.

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

Not available

012Retailer pageinet.se/produkt/6306426/steelseries-arctis-nova-7-gen-2-svartRead 7 October 2026No decorative backlighting on exact black PC 61730. The maker manual labels the power, Bluetooth and microphone-mute indicators, which are status lights and excluded from decorative lighting-zone count.

Drivers and sound

13 of 20 differ

Driver type

Not available

Dynamic7Reviewtomsguide.com/gaming/gaming-peripherals/steelseries-arctis-nova-7-gen-2-reviewRead 30 September 202640mm Neodymium dynamic

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

40mm1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Speaker Drivers technical section: Neodymium Drivers 40 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

Not available

Magnet

Not available

Neodymium1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Speaker Drivers technical section: Neodymium Drivers 40 mm.

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 HzMax22 kHz1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Speaker Drivers technical section: Headphone Frequency Response 20 Hz to 22 kHz.

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.

36Ω1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Speaker Drivers technical section: Headphone Impedance 36 ohms.

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.

105dB1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Published as 105 dBSPL @ 1 kHz/1 mW

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

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

Per 1 mW1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Speaker Drivers technical section: Headphone Sensitivity 105 dBSPL/mW at 1 kHz, per 1 mW explicit.

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

Not available

3%1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Published as Headphone Total Harmonic Distortion < 3%

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

Yes10Reviewnikktech.com/main/articles/peripherals/headsets/16720-steelseries-arctis-nova-7-wireless-gen-2-gaming-headset-reviewRead 7 October 2026Published exact standard-model Engine device-settings screenshot shows custom playback EQ saved on the device, separately selectable for 2.4 GHz and Bluetooth. Sonar host-only processing is documented separately. Supports device-stored EQ for those active transports. No powered EQ is claimed for passive analog listening. This exact PC evidence avoids relying on the differently tested 7P review.

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.

1010Reviewnikktech.com/main/articles/peripherals/headsets/16720-steelseries-arctis-nova-7-wireless-gen-2-gaming-headset-reviewRead 7 October 2026Ten visible custom playback EQ control points in the exact standard-model SteelSeries GG Engine Audio screenshot. The screenshot title is Arctis Nova 7 Gen 2 and the separate microphone panel is below it. Sonar host equalization and microphone presets are not counted.

EQ presets

Not available

Call of Duty, Fortnite, Flat1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Confirmed named subset. Maker calls out Call of Duty and Fortnite game presets. Exact standard-model Engine screenshot separately shows Flat. The number of downloadable profiles changes, so a complete fixed catalogue is not claimed. Playback profiles are distinct from microphone profiles.10Reviewnikktech.com/main/articles/peripherals/headsets/16720-steelseries-arctis-nova-7-wireless-gen-2-gaming-headset-reviewRead 7 October 2026Exact PC Engine screenshot explicitly labels the playback equalizer preset Flat. This adds one confirmed name to the maker Call of Duty/Fortnite subset.

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

360° Spatial Audio1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Published as 360° Spatial Audio: Supported

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

No6Reviewsoundguys.com/steelseries-arctis-nova-7-gen-2-review-146278Read 30 September 2026There is no active noise cancellation

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.

BSteelSeries Arctis Nova 7 Wireless Gen 2

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

9 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

Retractable boom1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026ClearCast Gen 2 - Retractable Boom

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

Bidirectional1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Published as Bidirectional Noise Cancelling

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

Min100Max7,000Hz1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Published as 100-6500Hz (BT) 100-7000Hz (2.4G). The 2.4 GHz range is stored. Microphone Bandwidth is published as 16KHz/8Bit

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.

-12dB1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Published as -12 dBV/Pa (Near-field) -15 dBV/Pa (Far-field). Near-field value stored

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

AI1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Sonar AI processes transmitted microphone speech on a Windows PC. This is software-side processing when Sonar is running, not a claim of autonomous AI processing in the headset or playback ANC. The PC maker page explicitly offers this enhancement.

Flip to mute

Not available

No12Retailer pageinet.se/produkt/6306426/steelseries-arctis-nova-7-gen-2-svartRead 7 October 2026Exact standard black SKU question is answered by retailer staff. Retraction does not automatically mute the mic. A physical mute button on the left cup is used. This is push-pull retraction, not a flip-up mute boom.

Mute button

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

Yes3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Product Overview Mic Mute Button (item 6). Microphone chapter mic mute operation and LED.

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 mic3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Product overview item 4: Microphone Mute LED

Sidetone

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

Yes4Maker product pagesupport.steelseries.com/hc/en-us/articles/40316271228941-What-is-the-difference-between-Nova-7-and-Nova-7-Gen-2Read 30 September 2026Official Gen 2 vs Gen 1 support article: Arctis Companion App controls sidetone and EQ in real time for Gen 2.

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.

Yes4Maker product pagesupport.steelseries.com/hc/en-us/articles/40316271228941-What-is-the-difference-between-Nova-7-and-Nova-7-Gen-2Read 30 September 2026Adjust EQ, sidetone, and more on the fly in the Companion App

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.

No11Reviewnikktech.com/main/articles/peripherals/headsets/16720-steelseries-arctis-nova-7-wireless-gen-2-gaming-headset-reviewRead 7 October 2026Exact-model microphone close-up shows its uncovered perforated housing. The complete standard maker package inventory supplies no separate foam cover. An internal mesh or built-in acoustic material is not a foam microphone windscreen.

Connectivity

11 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, Analog3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Wireless Setup via USB-C dongle, Bluetooth chapter and wired 3.5 mm connection chapter. USB-C headset port charges only.

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

Not available

3.5 mm TRRS3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Included cable: 5-pole to 4-pole 3.5 mm. The 4-pole end plugs into the device

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

3.5 mm3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Item 11: 3.5 mm Wired Audio Jack on the headset

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

1.5m3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Longest included cable: USB-C to USB-A charging cable, 1.5 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-C3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Product Overview USB-C Charging Jack (item 7). Charging chapter uses USB-C to USB-A cable.

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.

No6Reviewsoundguys.com/steelseries-arctis-nova-7-gen-2-review-146278Read 30 September 2026The USB connection on the headset is only for charging the unit

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

Yes8Reviewpcworld.com/article/3014674/steelseries-arctis-nova-7-gen-2-review.htmlRead 30 September 2026The 3.5 mm jack serves as an emergency solution in the event of battery failure

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

Included3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Package Contents includes USB-C Multi-Platform Dongle, and USB-A adapter.

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 pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Compact USB-C Wireless Dongle with a USB-C to USB-A adapter3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Guide page 3: native USB-C multi-platform dongle, USB-C female to USB-A male adapter supplied separately.

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.

Not available

Bluetooth

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

5.01Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Published as Bluetooth Support V5.0. PCWorld says Bluetooth 5.3, the maker wins

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.

SBC6Reviewsoundguys.com/steelseries-arctis-nova-7-gen-2-review-146278Read 30 September 2026The only supported Bluetooth codec is the SBC codec

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

Yes1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Mix Game and Mobile Audio paragraph: hear both simultaneously, game via USB-C dongle plus music/calls Bluetooth.

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, Android, iOS, Nintendo Switch 21Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Current exact PC product compatibility card says Switch 1/2. The iPhone (USB-C) card explicitly supports USB-C Wireless or BT. Base PC Black/White/Magenta scope is maintained. 7X Xbox licensing and dongle are excluded.3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Page 3 standard Nova 7 Gen 2 system compatibility. Xbox wireless edition excluded.

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.

BSteelSeries Arctis Nova 7 Wireless Gen 2

Platform	Connection	Microphone works
Windows	2.4 GHz	Not available
PS5	2.4 GHz	Not available
PS4	2.4 GHz	Not available
macOS	2.4 GHz	Not available
Android	2.4 GHz	Not available
Nintendo Switch	2.4 GHz	Not available
Nintendo Switch 2	2.4 GHz	Yes
Nintendo Switch	Bluetooth	No
Nintendo Switch 2	Bluetooth	No
iOS	2.4 GHz	Not available
iOS	Bluetooth	Not available

Source1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Current PC product card: Switch 1/2, USB-C Wireless or BT (mic over 2.4 only). Added Switch 2 dongle input with microphone and Bluetooth rows for both Switch generations without microphone. iPhone (USB-C): USB-C Wireless or BT. iOS dongle row applies to USB-C iPhone models only. Existing original-guide dongle rows are preserved. Unstated iOS microphone flags remain absent.3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Setup page: USB-A to PC and PS5/PS4, USB-C to PC, Android, Switch and Mac, all over 2.4 GHz

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

850mAh3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Rechargeable Li-ion Battery, Model 653033PN3, Rated Capacity 850 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.

No7Reviewtomsguide.com/gaming/gaming-peripherals/steelseries-arctis-nova-7-gen-2-reviewRead 30 September 2026The Nova 7's battery is built in

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

Not available

13Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026One installed internal 653033PN3 battery is declared for HS31. No spare battery is supplied in the complete standard PC package. This is not the two-pack hot-swap Nova Pro system.

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.

BSteelSeries Arctis Nova 7 Wireless Gen 2

Connection	ANC	Lighting	Hours (h)
2.4 GHz	No	No	54
Bluetooth	No	No	42

Source1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Battery Life technical table: 54 h 2.4 GHz, 42 h Bluetooth, 38 h simultaneous. Last mode cannot be represented by single-connection enum. No ANC or RGB.

Battery life (claimed, max)

75h=CalculatedFrom Claimed battery life

54h=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

54h=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-C3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Product Overview USB-C Charging Jack (item 7). Charging chapter uses USB-C to USB-A cable.

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.

Not available

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

15min1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026USB-C Fast Charge: 15 mins for up to 6 hours play

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.

6h1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 202650+ Hour Battery Life feature: 15 minutes charging adds 6 hours. Wireless setting not explicitly scoped.

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.

Yes6Reviewsoundguys.com/steelseries-arctis-nova-7-gen-2-review-146278Read 30 September 2026Connectivity/charging discussion permits using wireless playback while USB-C charges. USB port charging only.

Charging dock or stand

Not available

None3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Standard PC package has no charging dock. The documented charging arrangement uses the headset USB-C jack and cable. No maker-supported dedicated dock or contact charging system was found. Optional generic stands are not represented as a product-specific dock.

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 wheel, Chat mix wheel1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026On-Ear Controls: Volume Dial, Chat Mix Dial, Power, Pairing, Bluetooth, Mute

Volume control

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

Wheel3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Product Overview Volume Wheel (item 5). Ordinary headset volume, Chat Mix dial separate.

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.

Hardware dial1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Chat Mix dial on Nova 7 and 7X. The page FAQ says the Nova 7P uses the same dial for sidetone instead

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 strap3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Item 1: Elastic Headband7Reviewtomsguide.com/gaming/gaming-peripherals/steelseries-arctis-nova-7-gen-2-reviewRead 30 September 2026Suspended inner headband design

Headband material

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

Stretchable fabric13Maker product pagesteelseries.com/gaming-accessories/arctis-nova-7-gen-2-headbandRead 7 October 2026Maker replacement part specifically fits the Nova 7 Wireless Gen 2 family. Material of the elastic suspension strap is stretchable fabric. The separate outer frame remains steel. No unreported fibre composition is guessed.

Frame material

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

Steel1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Published as Steel Construction and premium steel construction

Ear cup material

Not available

Plastic6Reviewsoundguys.com/steelseries-arctis-nova-7-gen-2-review-146278Read 30 September 2026Earcups made of solid-feeling matte plastic

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

AirWeave fabric3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Item 2: Airweave Ear Cushions

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.

Yes3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Ear cushions are marked as accessories and replacement parts at steelseries.com/gaming-accessories

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

Elastic Headband, Airweave Ear Cushions, USB-C Multi-Platform Dongle3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Items marked with * as accessories and replacement parts

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

SteelSeries GG, Arctis Companion App1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Arctis Companion App for iPhone (iOS 15.6) and Android (Android 9). GG Engine for Windows 8.1+ and Mac OS 10.13+. Sonar needs Windows 10+

App platforms

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

Windows, macOS, iOS, Android1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Software/Companion App downloads: iOS and Android Arctis Companion App. SteelSeries GG requires Windows/Mac. Sonar Windows only. Mac GG does not imply Mac Sonar.

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.

Yes8Reviewpcworld.com/article/3014674/steelseries-arctis-nova-7-gen-2-review.htmlRead 30 September 2026Firmware updates for the headset through SteelSeries GG on PC

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.

325g(11.5 oz)1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Box Contents: Arctis Nova 7 Wireless Headset 325 g/0.72 lbs

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

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.

ZHK-HS313Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026FCC ID: ZHK-HS31 (Wireless Headset), ZHK-HS31TX (Transceiver)

Other certifications

Not available

CE, RoHS 2.0 (2015/863/EU), RED (2014/53/EU), REACH (EC) 1907/2006, UKCA14Regulatory filingsupport.steelseries.com/hc/en-us/article_attachments/41247789928077Read 7 October 2026Maker support page labels this attachment CE DOC_ARCTIS NOVA 7 (GEN 2).pdf. It identifies HS31 headset and HS31TX/HS31TXX transceivers and declares the listed EU programs. UKCA is established by the separately cited Gen 2 UK declaration. These are conformity declarations, not Hi-Res or voice-app certification.15Regulatory filingsupport.steelseries.com/hc/en-us/article_attachments/41247891469709Read 7 October 2026UK Declaration of Conformity explicitly names Arctis Nova 7 Wireless Gen 2, 7P Gen 2 and 7X Gen 2, models HS31/HS31TX/HS31TXX. It declares UK EMC, safety, radio and hazardous-substance regulations. Issued 2 July 2025.

In the box

3 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

Arctis Nova 7 Wireless Gen 2 Headset, USB-C Multi-Platform Dongle, USB-C Female to USB-A Male Dongle Adapter, USB-C to USB-A Charging Cable (5 ft / 1.5 m), 5-pole to 4-pole 3.5 mm Cable (3.3 ft / 1 m)3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Package contents. The product page lists only four items and leaves out the 3.5 mm cable. The guide wins

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.

BSteelSeries Arctis Nova 7 Wireless Gen 2

Type	Length (m)	Count
USB-C to USB-A Charging Cable	1.5	1
5-pole to 4-pole 3.5 mm Cable	1	1

Source3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Package Contents: USB-C to USB-A Charging Cable 5 ft/1.5 m, 5-pole to 4-pole 3.5 mm Cable 3.3 ft/1 m. One each. Dongle adapter is listed separately.

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.

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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.

steelseries.com/gaming-headsets/arctis-nova-7-gen-21Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Product title Arctis Nova 7 Wireless Gen 2. Standard 7, not 7P/7X models.

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.

steelseries.com/gaming-headsets/arctis-nova-7-gen-21Maker product pagesteelseries.com/gaming-headsets/arctis-nova-7-gen-2Read 7 October 2026Online maker technical specification sheet for the standard PC edition 61730. Public rendered-page payload supplies the complete labelled technical tables. This is not the different 7P or 7X page.

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.

downloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdf3Owner's manualdownloads.steelseriescdn.com/guides/PIG_Arctis_Nova_7_WL.pdfRead 7 October 2026Gen 2 product page links PIG_Arctis_Nova_7_WL.pdf, complete guide with regulatory model HS31. First generation manual family filename alone is not proof. Current maker link resolves identity.

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.

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Warranty

0 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.

2years5Maker product pagesupport.steelseries.com/hc/en-us/articles/221391568-Warranty-Policy-What-does-my-warranty-cover-and-how-long-does-it-lastRead 30 September 2026EU: 2-year minimum. North America and APAC: at least 1 year

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