Headsets and headphones / Compare

Razer Kraken V4 vs SteelSeries Arctis Nova 7 Wireless Gen 2

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Product A: Razer

Kraken V4

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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

ARazer Kraken V4

BSteelSeries Arctis Nova 7 Wireless Gen 2

General

5 of 8 differ

Series

Kraken1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Product family Razer Kraken.

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.

RZ04-05170100-R3U1, RZ04-05170100-R3M11Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026US store SKU RZ04-05170100-R3U1. The EU store lists RZ04-05170100-R3M1.2Maker product pagerazer.com/eu-en/gaming-headsets/razer-kraken-v4Read 10 October 2026EU store SKU RZ04-05170100-R3M1.

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.

20 August 20243Press releaserazer.com/newsroom/product-news/introducing-the-razer-kraken-v4-lineRead 10 October 2026Press release dated August 20, 2024.

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 pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026On sale at $179.99 on the US store.

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.

$179.993Press releaserazer.com/newsroom/product-news/introducing-the-razer-kraken-v4-lineRead 10 October 2026Razer Kraken V4 MSRP $179.99 USD. US prices exclude sales tax.7Press articlekitguru.net/peripherals/headphones/joao-silva/razer-introduces-the-kraken-v4-headset-seriesRead 10 October 2026Now available for GBP 179.99 / USD 179.99 / EUR 199.99.

$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.

€199.993Press releaserazer.com/newsroom/product-news/introducing-the-razer-kraken-v4-lineRead 10 October 2026Razer Kraken V4 MSRP 199.99 EUR as published for consumers.7Press articlekitguru.net/peripherals/headphones/joao-silva/razer-introduces-the-kraken-v4-headset-seriesRead 10 October 2026Now available for GBP 179.99 / USD 179.99 / EUR 199.99.

€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.

US, EU1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026US store and EU store pages list this headset.2Maker product pagerazer.com/eu-en/gaming-headsets/razer-kraken-v4Read 10 October 2026EU store page.

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

Black1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Color / Design: Black.

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 pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Sold as a wireless gaming headset.

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

3 of 7 differ

Form factor

Over-ear6Reviewthumbculture.co.uk/razer-kraken-v4-headset-reviewRead 10 October 2026Large ear cups that fit over the ears.

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.

Closed6Reviewthumbculture.co.uk/razer-kraken-v4-headset-reviewRead 10 October 2026Review states it is a closed-back headset.

Not available

Wearing style

Headband1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Headset with a headband and ear cups.

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.

Flat5Reviewtechradar.com/gaming/razer-kraken-v4-reviewRead 10 October 2026The drivers swivel 90 degrees, which makes them easier to hang around your neck and store. This is rotation, not inward folding.

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.

Yes1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Swivel mechanism: added comfort and improved sealing.5Reviewtechradar.com/gaming/razer-kraken-v4-reviewRead 10 October 2026The drivers swivel 90 degrees.

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

Yes1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Lighting: Razer Chroma RGB. The page and press release call it 9-zone earcup lighting. The count is not stored because it is not stated whether the nine zones are per ear cup or in total.

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

8 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.

40mm1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Specifications: Driver specifications 40 mm. Driver type Razer TriForce Titanium.

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

Not available

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 HzMax28 kHz1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Frequency Response 20 Hz - 28 kHz.

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 pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Impedance 32 ohm (1 kHz).

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.

98dB1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Sensitivity 98 dBSPL / mW at 1 kHz by HATS.

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 mW1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Specified per mW.

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

Not available

Not available

Max digital audio sample rateiHighest supported digital audio sample rate over a USB cable or wireless dongle. This is not the microphone rate or acoustic frequency response.

Not available

Not available

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

Not available

Not available

DAC

Not available

Not available

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

Not available

Not available

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

Yes4Reviewpcgamer.com/hardware/gaming-headsets/razer-kraken-v4-reviewRead 10 October 2026Spec box lists on-board audio profiles. The profiles can be cycled with a button on the headset. Which connections apply is not stated.5Reviewtechradar.com/gaming/razer-kraken-v4-reviewRead 10 October 2026Sound modes can be toggled via a button on the headset.

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.

Not available

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

Game, Movie, Music, Custom1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026FAQ: Game, Movie and Music EQ, and a fourth Custom EQ that can be personalised in Razer Synapse.

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.

THX Spatial Audio1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Virtual Surround Encoding: THX Spatial Audio. Only available on Windows 11 64-bit or higher per the specification, and the FAQ says it comes automatically.3Press releaserazer.com/newsroom/product-news/introducing-the-razer-kraken-v4-lineRead 10 October 2026THX Spatial Audio with 7.1 surround sound.

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.

Yes1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026FAQ: THX Spatial Audio comes automatically with the headset and is integrated within Razer Synapse.

Not available

Head tracking

Not available

Not available

Noise cancelling

0 of 10 differ

Active noise cancelling

No1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Noise Cancelling: None.

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.

Not available

Not available

ANC microphonesiTotal microphones used for active playback noise cancellation across both sides. Do not substitute the total physical or voice microphone count.

Not available

Not available

Adaptive ANCiNoise cancellation automatically changes with the environment or fit. Manually choosing a level does not count.

Not available

Not available

ANC levelsiNumber of adjustable cancellation strength steps. Off and transparency modes are excluded.

Not available

Not available

ANC attenuation (claimed)

Not available

Not available

Transparency mode

Not available

Not available

Adjustable transparency

Not available

Not available

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

Not available

Not available

Wind noise reduction

Not available

Not available

Measured

None of 21 known

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

Not available

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.

Not available

Not available

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

Not available

Not available

Clamping forceiMeasured by a reviewer, not claimed by the maker

Not available

Not available

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

Not available

Not available

Microphone

8 of 16 differ

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

Retractable boom1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Retractable Razer HyperClear Super Wideband Mic with a flexible gooseneck.

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.

Unidirectional1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Pick-up Pattern: Unidirectional.4Reviewpcgamer.com/hardware/gaming-headsets/razer-kraken-v4-reviewRead 10 October 2026Spec box: retractable unidirectional Razer HyperClear Super Wideband.

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.

Not available

Not available

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

Not available

Not available

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

Min100 HzMax10 kHz1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 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.

-42dB1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Microphone Sensitivity -42 +/- 3 dBV/Pa at 1 kHz.

-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.

Not available

Not available

Mic sample rateiExplicitly published digital microphone capture or speech sampling rate. State the audio route in the source note, or say it is unpublished. Internal capture does not prove the effective rate on every connection. Acoustic bandwidth, playback rate and generic microphone-chip capability do not qualify.

Not available

Not available

Mic noise reductioniProcessing that removes noise from transmitted speech. Playback ANC and a directional microphone alone do not count.

Not available

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

Yes1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Other Controls: Mic Mute Button, Game/Chat Balance Button, Razer SmartSwitch Button.

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.

Not available

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

Sidetone

Yes6Reviewthumbculture.co.uk/razer-kraken-v4-headset-reviewRead 10 October 2026Mic monitoring can be set up in the Synapse app and helps with shouting. The monitoring level is not stated as adjustable.

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

Not available

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.

Not available

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

9 of 20 differ

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

USB, 2.4 GHz, Bluetooth1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 20262.4GHz wireless through the Type C dongle, Bluetooth 5.3 and USB wired through the Type C to Type A cable.

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.

Not available

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.

Not available

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-C1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026The headset charges and connects over USB-C. Cable is USB Type C to Type A.

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.

Yes1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026FAQ: USB-wired via the provided USB Type C to Type A cable, which acts as both a charging and audio cable.

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 pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026The Type C Razer HyperSpeed wireless dongle is provided.

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 pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026USB Type C dongle. A USB-C to USB-A adapter for the dongle is in the box according to PC Gamer.

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.

Not available

Not available

Bluetooth

5.31Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Bluetooth 5.3

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.

AAC, SBC1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Bluetooth Codec: AAC, SBC.

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.

Not available

Not available

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

Not available

Not available

Paired devices remembered

Not available

Not available

Mixes 2.4 GHz and Bluetooth audioiPlays both wireless audio streams at the same time. Automatic switching or Bluetooth standby does not count.

Not available

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.

Not available

Not available

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

ARazer Kraken V4

Connection	Latency (ms)
2.4 GHz	20

Source1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026FAQ: HyperSpeed Wireless (2.4GHz) has an ultra-low latency of 20 ms. No test mode or condition is stated.

BSteelSeries Arctis Nova 7 Wireless Gen 2

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, SteamOS, Android, iOS1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Compatibility: PC and Mac, PlayStation, Nintendo Switch, Steam Deck, mobile devices, Android, iOS. Xbox is not listed.

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.

ARazer Kraken V4

Platform	Connection
Windows	2.4 GHz
Windows	USB
macOS	2.4 GHz
macOS	USB
PS5	2.4 GHz
PS5	USB
PS4	2.4 GHz
PS4	USB
Nintendo Switch	2.4 GHz
Nintendo Switch	Bluetooth
Nintendo Switch	USB
SteamOS	2.4 GHz
SteamOS	USB
Android	Bluetooth
Android	USB
iOS	Bluetooth
iOS	USB

Source1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Compatibility list gives wireless and wired for PC and Mac, PlayStation, Nintendo Switch, Steam Deck and mobile devices. Wireless covers the 2.4GHz dongle and Bluetooth. The Nintendo Switch Bluetooth row comes from TechRadar. PlayStation uses the dongle for wireless since the console has no Bluetooth audio.5Reviewtechradar.com/gaming/razer-kraken-v4-reviewRead 10 October 2026Connecting via Bluetooth to the Switch is easy. The PS5 does not support Bluetooth audio, so it connects wirelessly only through the 2.4GHz dongle. Xbox is not compatible.

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

8 of 13 differ

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

Not available

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.

Not available

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.

ARazer Kraken V4

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

Source1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Up to 70 hours (Lighting OFF, 2.4 GHz connection). Up to 35 hours (Lighting ON, 2.4 GHz connection).

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)

70h=CalculatedFrom Claimed battery life

54h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

Not available

Not available

Battery life without ANC (claimed)

70h=CalculatedFrom Claimed battery life

54h=CalculatedFrom Claimed battery life

Charging port

USB-C1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026FAQ: charging through the included USB Type C to A cable.

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.

240min1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026FAQ: a full charge will take around 4 hours. Stored as 240 min.

Not available

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

15min1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026FAQ: 15 minutes of charge yields approximately 6 hours of play time.

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.

6h1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026FAQ: 15 minutes of charge yields approximately 6 hours of play time. Charger power and connection are not stated.

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

Yes1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026FAQ: the headset still maintains full function while connected to a system or power source via the included cable.

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

1 of 6 differ

Controls

Buttons, Volume wheel1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Volume Dial plus the Mic Mute, Game/Chat Balance and SmartSwitch buttons.

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

Wheel1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Volume Control: Volume Dial.

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.

Hardware dial1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Game/chat balance through the on-earcup button and the volume dial, also in Razer Synapse.

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

8 of 11 differ

Headband type

Padded5Reviewtechradar.com/gaming/razer-kraken-v4-reviewRead 10 October 2026The padding on the headband and earcups is soft and well-cushioned.

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

Not available

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

Plastic5Reviewtechradar.com/gaming/razer-kraken-v4-reviewRead 10 October 2026Review says the V4 is all plastic.

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

Breathable fabric with memory foam cushions1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Earpads material: Breathable Fabric with Memory Foam Cushions. Earcups: Oval Ear Cushions.

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

Replaceable ear pads

Not available

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.

Width45Height62mm(1.8 × 2.4 in)1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Inner Earcup Diameter: Width 45 mm, Length 62 mm. The oval opening is stored with the length as height.

Not available

Ear tips included

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Not available

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

3 of 3 differ

Companion app

Razer Synapse1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Razer Synapse for lighting, audio and mic settings.

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

Not available

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

Not available

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

1 of 2 differ

Headset weightiPublished headset mass without detachable cable or microphone when stated. A fixed cable remains included. Any unqualified maker weight is identified in the source note.

350g(12.3 oz)1Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Weight 350 g / 0.77 lbs.4Reviewpcgamer.com/hardware/gaming-headsets/razer-kraken-v4-reviewRead 10 October 2026Spec box: 350 g.5Reviewtechradar.com/gaming/razer-kraken-v4-reviewRead 10 October 2026Spec table: 12.3oz / 350g.

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.

Not available

Not available

Certifications

1 of 3 differ

Hi-Res Audio

Not available

Not available

Communication certifications

Not available

Not available

FCC ID

Not available

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

2 of 3 differ

In the box

Razer Kraken V4 headset, Razer HyperSpeed USB-C wireless dongle, Braided USB-C to USB-A cable, USB-C to USB-A adapter for the dongle4Reviewpcgamer.com/hardware/gaming-headsets/razer-kraken-v4-reviewRead 10 October 2026Review says the headset comes with a USB-C dongle, a braided USB-C to USB-A cable and a USB-C to USB-A adapter for the dongle. The maker page lists no box contents.

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.

ARazer Kraken V4

Not available

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.

Not available

Not available

Links

Not compared

Product page

www.razer.com/gaming-headsets/razer-kraken-v41Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026

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

www.razer.com/gaming-headsets/razer-kraken-v41Maker product pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026

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

Not available

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.

Not available

Not available

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 pagerazer.com/gaming-headsets/razer-kraken-v4Read 10 October 2026Get up to 2 years of warranty. The exact length can depend on the market.

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.