Headsets and headphones / Compare

Sony INZONE H9 II vs SteelSeries Arctis Nova Pro Omni

A

Product A: Sony

INZONE H9 II

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B

Product B: SteelSeries

Arctis Nova Pro Omni

89 of 161 known

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Every value links to where we found it.

Only differences

ASony INZONE H9 II

BSteelSeries Arctis Nova Pro Omni

General

6 of 8 differ

Series

INZONE1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.

Not available

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

WH-G910NB, WH-G910NW, YY29871Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact Black US model WH-G910NB. White model on separately cited WH-G910NW page. Global Help Guide cover YY2987.8Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nwRead 8 October 2026Exact current US White product page explicitly model WH-G910NW. Black WH-G910NB on separate maker page. Regulatory YY2987 on global Help Guide cover.

61721, HS391Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Selected original Graphite/black US SKU. Maker Product JSON-LD lists SKU 61721. Other colour identifiers are not inferred.3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Printed pages 64-65 identify HS39 as the headset model. HS39TX is the receiver model and is excluded.

GTIN / EAN

0272429331569Retailer pagemicrocenter.com/product/701674/sony-inzone-h9-ii-wireless-noise-canceling-gaming-headset-blackRead 8 October 2026Product Information explicitly Mfr Part WHG910NB and UPC027242933156. Black US SKU only. No White UPC inferred.

5707119064866, 8101641414841Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Maker Product JSON-LD identifies the selected Graphite/black SKU. These do not apply to other colours.

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

19 August 20255Press releasesony.mediaroom.com/2025-08-19-Sony-Electronics-Expands-its-INZONE-Gaming-Gear-Range-with-New-Headsets%2C-In-Ear-Monitors%2C-and-PeripheralsRead 8 October 2026August 19, 2025 US launch. Pricing: exact H9 II Black/White $349.99 MSRP. US availability in this source is preorder, not a proven retail day.

5 May 20262Press releasesteelseries.com/press/160-steelserie-arctis-nova-pro-omni-is-a-statement-for-the-future-of-gamingRead 8 October 2026

Status

Available1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.

Available1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

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 Pro Wireless8Reviewtechradar.com/gaming/steelseries-arctis-nova-pro-omni-reviewRead 23 October 2026TechRadar calls the Arctis Nova Pro Wireless the predecessor of the Arctis Nova Pro Omni.

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.

$349.995Press releasesony.mediaroom.com/2025-08-19-Sony-Electronics-Expands-its-INZONE-Gaming-Gear-Range-with-New-Headsets%2C-In-Ear-Monitors%2C-and-PeripheralsRead 8 October 2026August 19, 2025 US launch. Pricing: exact H9 II Black/White $349.99 MSRP. US availability in this source is preorder, not a proven retail day.

$399.992Press releasesteelseries.com/press/160-steelserie-arctis-nova-pro-omni-is-a-statement-for-the-future-of-gamingRead 8 October 2026Maker North American launch MSRP is USD 399.99. US MSRP excludes sales tax.

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

Not available

€399.992Press releasesteelseries.com/press/160-steelserie-arctis-nova-pro-omni-is-a-statement-for-the-future-of-gamingRead 8 October 2026Maker EMEA euro launch MSRP is EUR 399.99 as published for consumers. Later store discounts are excluded.

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

US1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.

Not available

ColoursiThe maker's own colour names

Black, White1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.8Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nwRead 8 October 2026White product page color selector. Black on separate exact maker listing. Future Fnatic Orange is not part of this US reference record.

Graphite, White, Midnight Blue2Press releasesteelseries.com/press/160-steelserie-arctis-nova-pro-omni-is-a-statement-for-the-future-of-gamingRead 8 October 2026

Segment

Gaming1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.

Gaming1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

Design

0 of 7 differ

Form factor

Over-ear1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.

Over-ear5Reviewpcgamer.com/hardware/gaming-headsets/steelseries-arctis-nova-pro-omni-reviewRead 8 October 2026

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

Closed3Maker product pagesony.com.sg/electronics/support/headphones-gaming-headphones/wh-g910n/specificationsRead 8 October 2026Exact WH-G910N / INZONE H9 II specifications. Headphone type closed dynamic, diaphragm Carbon composite.

Closed5Reviewpcgamer.com/hardware/gaming-headsets/steelseries-arctis-nova-pro-omni-reviewRead 8 October 2026Reviewer spec table explicitly states closed-back operating principle.

Wearing style

Headband2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

Headband5Reviewpcgamer.com/hardware/gaming-headsets/steelseries-arctis-nova-pro-omni-reviewRead 8 October 2026

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

Flat7Reviewsoundguys.com/sony-inzone-h9-ii-review-xm6-sound-in-a-gaming-headset-not-quite-142782Read 8 October 2026Only cup rotation to flat is proved. No inward folding claim.

Flat5Reviewpcgamer.com/hardware/gaming-headsets/steelseries-arctis-nova-pro-omni-reviewRead 8 October 2026Design section explicitly says the earcups fold flat. This means rotation, not folding inward.

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

Yes7Reviewsoundguys.com/sony-inzone-h9-ii-review-xm6-sound-in-a-gaming-headset-not-quite-142782Read 8 October 2026Usage/alternatives explicitly says H9 II cups rotate to lie flat.

Yes5Reviewpcgamer.com/hardware/gaming-headsets/steelseries-arctis-nova-pro-omni-reviewRead 8 October 2026Design section says earcups fold flat for storage. This supports rotation relative to the headband.

RGB lighting

Not available

Not available

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

Not available

Not available

Drivers and sound

12 of 20 differ

Driver type

Dynamic3Maker product pagesony.com.sg/electronics/support/headphones-gaming-headphones/wh-g910n/specificationsRead 8 October 2026Exact WH-G910N / INZONE H9 II specifications. Headphone type closed dynamic, diaphragm Carbon composite.

Not available

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

30mm1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.

40mm1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

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

Not available

Not available

Diaphragm material

Carbon composite3Maker product pagesony.com.sg/electronics/support/headphones-gaming-headphones/wh-g910n/specificationsRead 8 October 2026Exact WH-G910N / INZONE H9 II specifications. Headphone type closed dynamic, diaphragm Carbon composite.

Not available

Magnet

Not available

Neodymium1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

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.

Min5 HzMax20 kHz2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Specifications page 101: 5 Hz to 20 kHz with headphone cable and power off.

Min10 HzMax40 kHz1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Maker Specifications gives its single headphone acoustic range. This is not the wireless transmission bandwidth. Power state is not stated.

Wireless audio transmission bandiFrequency range of audio transmitted over the wireless connection, not the acoustic response of the driver. Codec, sampling rate and bitrate conditions belong in the source note. When the maker gives a range per codec, the widest range is stored and its codec goes in the source note.

Min20 HzMax20 kHz2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Specifications page 102: A2DP transmission band 20 Hz to 20 kHz at 44.1 kHz. Not acoustic response.

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.

21Ω2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Specifications page 101: passive power-off 21 ohm at 1 kHz. Powered analog 440 ohm retained here as qualifier.

38Ω1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Maker Specifications gives 38 ohms without power-state or frequency qualification.

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.

100dB2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Specifications page 101: power-off 100 dB/mW. Power-on 111 dB/mW is not substituted.

98dB1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Maker Specifications gives 98 dBSPL at 1 kHz for 1 mW. Power state is not stated.

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

Per 1 mW2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

Per 1 mW1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

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

Not available

1%1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Maker states less than 1%. Test level is not published.

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

96kHz1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Hi-Res certified 96 kHz/24-bit through the GameHub wireless audio path. Manual requires Windows playback format set accordingly. Headset USB-C is charging, not USB audio.

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

Not available

24bits1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Hi-Res certified 96 kHz/24-bit through GameHub. This is playback depth, not microphone depth.

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.

Yes2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Apps and storage locations page 84: Sound Connect EQ stored in main unit and survives Bluetooth disconnect. Applies to Bluetooth and dongle OTHER mode. PC mode uses INZONE Hub EQ. Analog bypasses both.

Yes6Maker product pagesupport.steelseries.com/hc/en-us/articles/45637342396301-Settings-in-Engine-and-GameHub-on-Nova-Pro-OmniRead 8 October 2026Exact model FAQ says settings from GameHub and GG Engine are saved to headset onboard memory, and presets function when GG is not running. This establishes headset storage rather than receiver-only EQ.

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

107Reviewsoundguys.com/sony-inzone-h9-ii-review-xm6-sound-in-a-gaming-headset-not-quite-142782Read 8 October 2026App section explicitly ten-band sliders. Headphone and microphone EQ not conflated.

103Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Printed pages 12-13 separately describe adjustable ten-band playback EQ for 2.4 GHz and Bluetooth. This does not establish that every profile is stored on the headset.

EQ presets

FPS 1, FPS 2, FPS 3, VALORANT, Apex Legends1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026US FAQ explicitly VALORANT and Apex Legends. SoundGuys exact review separately names FPS-1, FPS-2 and FPS-3 presets.

Not available

Volume limit

Not available

Not available

Spatial audio

1 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.

360 Spatial Sound for Gaming, 360 Reality Audio1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026US FAQ explicitly 360 Spatial Sound for Gaming. Help Guide Sound Connect chapter explicitly 360 Reality Audio. Host/software requirements remain separate.

Tempest 3D, Windows Sonic Spatial, SteelSeries Sonar Surround for Windows, DTS Headphone, Dolby Atmos1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Maker named host systems. DTS Headphone and Dolby Atmos are sold separately. Sonar Surround requires Windows.

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

Not available

Not available

Head tracking

Not available

Not available

Noise cancelling

4 of 10 differ

Active noise cancelling

Yes1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.

Yes1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

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

Not available

Hybrid1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

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

Not available

41Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

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

36Maker product pagesupport.steelseries.com/hc/en-us/articles/45637342396301-Settings-in-Engine-and-GameHub-on-Nova-Pro-OmniRead 8 October 2026Exact model FAQ states Low, Medium and High cancellation strengths. Off and Transparency are excluded.

ANC attenuation (claimed)

Not available

Not available

Transparency mode

Yes1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.

Yes1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

Adjustable transparency

Not available

Yes3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

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

4 of 21 differ

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

Low sub-bass, a boost around 100 Hz and a dip just below 4 kHz relative to the house target.7Reviewsoundguys.com/sony-inzone-h9-ii-review-xm6-sound-in-a-gaming-headset-not-quite-142782Read 8 October 2026Measured response against SoundGuys house curve. Underemphasis 20 to 60 Hz, boost 100 Hz and dip before 4 kHz. No numeric target error inferred.

The measured default response has reduced output from 2 to 4 kHz and increased output from 6 to 12 kHz relative to the SoundGuys Preference curve.4Measurementsoundguys.com/steelseries-arctis-nova-pro-omni-review-156850Read 8 October 2026Objective Measurements section compares its measured default curve with the SoundGuys Preference curve. Firmware 1.30.00. No numeric deviation is read from a plotted curve.

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

Recorded speech remains intelligible in ideal, office and reverberant conditions.7Reviewsoundguys.com/sony-inzone-h9-ii-review-xm6-sound-in-a-gaming-headset-not-quite-142782Read 8 October 2026Recorded ideal/office/reverberant demos in microphone section. SWB voice transmission bandwidth is not stored as acoustic mic response.

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.

ASony INZONE H9 II

ANC	Hours (h)
No	48.53

Source7Reviewsoundguys.com/sony-inzone-h9-ii-review-xm6-sound-in-a-gaming-headset-not-quite-142782Read 8 October 2026Battery test 48 hours 32 minutes at 75 dB SPL with ANC off. Exact conversion to hours. Connection and codec unspecified and omitted. Different from maker game/chat battery conditions.

BSteelSeries Arctis Nova Pro Omni

Connection	Hours (h)
2.4 GHz	32.85

Source4Measurementsoundguys.com/steelseries-arctis-nova-pro-omni-review-156850Read 8 October 2026Exact model tested for seven days with firmware 1.30.00, GG 108.1.0 and Arctis mobile app 5.10.0. Continuous 2.4 GHz runtime was 32 h 51 min, converted exactly to 32.85 h. ANC, lighting, test volume and sample rate are not stated for that runtime and remain omitted.

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

48.53h=CalculatedFrom Measured battery life

32.85h=CalculatedFrom Measured battery life

Clamping forceiMeasured by a reviewer, not claimed by the maker

Not available

Not available

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

Not available

Not available

Microphone

6 of 16 differ

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

Detachable boom1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.

Retractable boom1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

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.

Cardioid1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.

Omnidirectional1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

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.

Not available

Min50 HzMax16 kHz1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

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

Not available

-40dB1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Maker wireless microphone value is -40 dBV/Pa. Test frequency is not stated.

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

32kHz1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Maker specifies wireless microphone bandwidth as 32 kHz/16-bit.

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

AI1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026FAQ explicitly AI-optimized voice noise filtering. Playback ANC is separate.

AI1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

Flip to mute

Not available

Not available

Mute button

Yes2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

Yes3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

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 mic2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Game-console operation chapter: red LED on tip of detachable microphone when muted. It does not light with headset powered off in analog mode.

Not available

Sidetone

Yes2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

Yes3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

Adjustable sidetone

Yes2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026INZONE Hub chapter explicitly adjusts sidetone volume. Phone call sidetone also documented.

Yes3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

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

Yes2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Included items and microphone positioning chapters explicitly windscreen.

Yes3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

Connectivity

10 of 20 differ

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

2.4 GHz, Bluetooth, Analog2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

Analog, 2.4 GHz, Bluetooth3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Printed pages 4-9 identify headset 3.5 mm audio jack, 2.4 GHz receiver and Bluetooth. USB host connections feed GameHub, not a wired USB playback connection to the headset.

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

3.5 mm TRRS2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Headphone cable chapter: CTIA-compliant four-pole L plug on source. Headset side is a special five-pole straight plug.

Not available

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

3.5 mm2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

3.5 mm3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

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

2m4Maker product pagesony.jp/inzone/products/INZONE_H9II/specRead 8 October 2026Headphone table: approximately 2.0 m supplied detachable headphone cable. USB charging cable length unstated. No package dimensions used.

1.5m3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

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-C2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

USB-C3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

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.

No7Reviewsoundguys.com/sony-inzone-h9-ii-review-xm6-sound-in-a-gaming-headset-not-quite-142782Read 8 October 2026Battery section explicitly lacks USB audio. Its accompanying no-play-while-charging sentence conflicts with primary guide and is rejected.

Not available

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.

Yes2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Supplied headphone cable chapter explicitly playback with power off. ANC then unavailable.

Not available

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

Included2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

Included3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

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-C2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

USB-C3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Printed pages 4-7. GameHub has three native USB-C host ports. Two included cables terminate in USB-A at the host.

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.

10m2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

Not available

Bluetooth

5.32Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

5.31Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

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

SBC, AAC, LC32Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Specifications lists SBC/AAC for Classic Audio and LC3 for compatible LE Audio devices.

SBC, LC3, LC3+1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Current maker specification lists SBC plus LC3 and LC3+ for LE Audio. Proprietary 2.4 GHz coding is separate.

LE AudioiLE Audio playback support. Bluetooth Low Energy for app control alone does not count.

Yes2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Android LE Audio pairing chapter requires compatible host and Sound Connect setting. Bluetooth version alone is not proof.

Yes1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

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.

No7Reviewsoundguys.com/sony-inzone-h9-ii-review-xm6-sound-in-a-gaming-headset-not-quite-142782Read 8 October 2026Connection section explicitly no Bluetooth multipoint. Simultaneous dongle/Bluetooth is separately supported.

Yes1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Maker explicitly states MultiPoint support. It does not publish the number of simultaneous Bluetooth source connections.

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

Not available

Not available

Paired devices remembered

82Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Android pairing chapter explicitly up to eight paired devices.

101Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026The maker says up to 10 saved devices. This is memory, not ten simultaneous Bluetooth streams.

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

Yes1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.

Yes1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

Fast pairing

Not available

Not available

Base station

Not available

Arctis Nova Pro Omni GameHub1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

Latency

None of 2 known

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.

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, PS5, Android, iOS1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.

Windows, macOS, PS5, PS4, Xbox Series X|S, Xbox One, Nintendo Switch, Nintendo Switch 2, Android, iOS3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Printed page 3 lists PC, Mac, Xbox One/Series, PS4/PS5, Switch 1/2 TV mode and USB-C mobile. Android/iOS app and Bluetooth evidence are also stated on pages 3 and 9. No Xbox Bluetooth route is inferred.

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.

ASony INZONE H9 II

Not available

BSteelSeries Arctis Nova Pro Omni

Platform	Connection
Windows	2.4 GHz
macOS	2.4 GHz
PS5	2.4 GHz
PS4	2.4 GHz
Xbox Series X|S	2.4 GHz
Xbox One	2.4 GHz
Nintendo Switch	2.4 GHz
Nintendo Switch 2	2.4 GHz

Source3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Printed pages 6-7. Each host connects to GameHub by USB and the headset receives 2.4 GHz audio. Xbox requires USB 3. Nintendo Switch 1 and 2 require TV mode. Individual mic compatibility is not separately documented here.

Official licence

Not available

Not available

Battery and charging

12 of 13 differ

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

Not available

670mAh3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026PDF pages 44-45, printed pages 86 and 88, list one NP-45A lithium-ion battery at 670 mAh, 3.7 V and 2.479 Wh. This is one battery, not the sum of the two supplied packs.

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

Not available

Yes3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

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

Not available

23Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

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.

ASony INZONE H9 II

Connection	ANC	Hours (h)
2.4 GHz	Yes	24
2.4 GHz	No	40
Analog	Yes	30
Analog	No	48

Source2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Operating-time table pages 25 to 26. Stored 2.4 GHz maxima are game-only with mic unused, 24 h ANC on and 40 h off. Game-plus-chat instead 20/30 h. Dual-radio gaming/music is 18/24 h and cannot be represented distinctly. Powered analog is 30/48 h. No standalone Bluetooth runtime inferred.

BSteelSeries Arctis Nova Pro Omni

Connection	ANC	Hours (h)
2.4 GHz	No	30

Source1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Up to 30 hours per battery using 2.4 GHz with ANC off. The 60-hour headline uses both included batteries. The separate 19-hour mixed 2.4 GHz plus Bluetooth ANC-on claim cannot fit the single-connection enum and is omitted. The 50-hour Bluetooth figure lacks equally explicit per-battery scope and is omitted.

Battery life (claimed, max)

48h=CalculatedFrom Claimed battery life

30h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

30h=CalculatedFrom Claimed battery life

Not available

Battery life without ANC (claimed)

48h=CalculatedFrom Claimed battery life

30h=CalculatedFrom Claimed battery life

Charging port

USB-C2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

USB-C3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Printed page 7 gives the headset USB-C charging jack. Spare batteries can also charge in the included GameHub slot.

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

210min2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

Not available

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

5min2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

15min1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

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

1h2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Available operating time page 26: about 60 minutes after five minutes charging. Review three-hour claim is rejected.

4h1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Maker USB-C quick-charge claim. Playback connection, ANC state, volume and charger power are not stated.

Use while charging

Yes2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Charging page 22 explicitly usable with USB AC adapter attached. Analog simultaneous charging is discouraged due to possible noise. No USB audio inferred.

Not available

Charging dock or stand

Not available

Included3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

Controls

1 of 6 differ

Controls

Buttons, Volume wheel2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

Buttons, Volume wheel3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

Volume control

Wheel2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

Wheel3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

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.

Buttons2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Adjusting game/chat balance page 34 and connection-function table page 7: physical GAME/CHAT buttons balance separate Game and Chat output channels on computer with transceiver set to PC. Requires app audio destinations correctly selected. Unavailable via Bluetooth or analog and PS5 does not enable PC mode controls.

Hardware dial3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Printed pages 10-11. Wheel ChatMix works on PC and Xbox. PC requires Sonar installed and USB 1. SourceMix between two devices is a separate operation.

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

4 of 11 differ

Headband type

Suspension strap1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Comfort FAQ explicitly suspension-style headband.

Suspension strap1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

Headband material

Not available

Not available

Frame material

Not available

Plastic construction with a metal headband4Measurementsoundguys.com/steelseries-arctis-nova-pro-omni-review-156850Read 8 October 2026Reviewer describes mostly plastic construction and a metal headband. Metal alloy is not specified.

Ear cup material

Not available

Not available

Ear pad material

Not available

Memory foam wrapped in vegan leather1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

Replaceable ear pads

Yes2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Location and function of parts page 14: remove left ear pad by pulling straight and reattach six tabs until they click. Detachable boom installation page 11. No battery replacement inferred.

Yes3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Printed page 4 marks ear cushions as replaceable parts.

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.

Clip2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Location and function of parts page 14: remove left ear pad by pulling straight and reattach six tabs until they click. Detachable boom installation page 11. No battery replacement inferred.

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 pads, Detachable boom microphone2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Location and function of parts page 14: remove left ear pad by pulling straight and reattach six tabs until they click. Detachable boom installation page 11. No battery replacement inferred.

Ear cushions, Elastic headband, Speaker plates, Lithium-ion batteries3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Printed pages 4-5 and 7, 17-18 identify replacement cushions, adjustable elastic band, removable magnetic plates and user-swapped batteries.

Software

2 of 3 differ

Companion app

INZONE Hub, Sony | Sound Connect2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

SteelSeries GG and Arctis Companion App3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

App platforms

Windows, iOS, Android2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

Windows, macOS, Android, iOS3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Maker Specifications lists GG/Engine on Windows and macOS. Manual page 3 names the Android/iOS companion app.

User firmware updates

Yes2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Keeping software up to date chapter directs exact headset firmware update via INZONE support.

Yes7Maker product pagetechblog.steelseries.com/2026/09/22/GG-notes-120.0.0.htmlRead 8 October 2026Maker GG 120.0.0 release notes explicitly fix an exact-model firmware update completion prompt. This is evidence of actual consumer firmware updates, not merely a firmware number in the regulatory manual.

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.

260g(9.2 oz)2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Specifications page 101: approximately 260 g without boom mic. Mic with windscreen separately 13 g. US banner 273 g refers to attached mic.

339g(12 oz)1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026Maker unqualified headphone mass. Inclusion of battery and microphone is not separately stated.

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

Hi-Res Audio, Hi-Res Audio Wireless1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

Communication certifications

Not available

Not available

FCC ID

Not available

ZHK-HS393Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Printed pages 64-65 identify ZHK-HS39 as the headset. ZHK-HS39TX is the separate GameHub and is excluded.

Other certifications

Not available

Not available

In the box

3 of 3 differ

In the box

INZONE H9 II headset, USB Type-C transceiver, USB-A to USB-C cable, Detachable boom microphone with windscreen, Headphone cable, Soft pouch, Documents2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Included items pages 9 to 10 explicitly USB-A to USB-C cable, detachable boom with windscreen, headphone cable, soft pouch and USB Type-C transceiver.

Arctis Nova Pro Omni Headset, Wireless GameHub, Second Battery, USB-C to USB-A Cable ×2 (1.5 m), Microphone Pop Filter, Product Information Guide3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Printed page 3 is the exact manual package list. It takes precedence over the current webpage listing USB-C to USB-C cables and a carrying bag. The carrying case field is omitted because the bundle descriptions disagree.

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

ASony INZONE H9 II

Type	Length (m)	Count
3.5 mm CTIA four-pole headphone cable	2	1
USB-A to USB-C charging cable	Not available	1

Source4Maker product pagesony.jp/inzone/products/INZONE_H9II/specRead 8 October 2026Headphone table: approximately 2.0 m supplied detachable headphone cable. USB charging cable length unstated. No package dimensions used.

BSteelSeries Arctis Nova Pro Omni

Type	Length (m)	Count
USB-C to USB-A	1.5	2

Source3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026Printed pages 3 and 5 identify two 1.5 m USB-C to USB-A cables. Current webpage connector wording differs.

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

Soft7Reviewsoundguys.com/sony-inzone-h9-ii-review-xm6-sound-in-a-gaming-headset-not-quite-142782Read 8 October 2026Exact Black WHG910NB.UC review. Firmware 0103, Sound Connect 12.2.0. Maker-provided sample tested one week.

Not available

Links

Not compared

Product page

electronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nb1Maker product pageelectronics.sony.com/audio/gaming-audio/all-inzone-headsets/p/whg910nbRead 8 October 2026Exact US WH-G910NB product page and FAQs. White model/color independently established by maker launch.

steelseries.com/gaming-headsets/arctis-nova-pro-omni1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

Spec sheet

www.sony.com.sg/electronics/support/headphones-gaming-headphones/wh-g910n/specifications3Maker product pagesony.com.sg/electronics/support/headphones-gaming-headphones/wh-g910n/specificationsRead 8 October 2026Exact WH-G910N / INZONE H9 II specifications. Headphone type closed dynamic, diaphragm Carbon composite.

steelseries.com/gaming-headsets/arctis-nova-pro-omni1Maker product pagesteelseries.com/gaming-headsets/arctis-nova-pro-omniRead 8 October 2026

Manual

helpguide.sony.net/mdr/2987/v1/en/print.pdf2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Exact current Help Guide. Parts, charging, operating-time, connections, software and Specifications chapters.

downloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdf3Owner's manualdownloads.steelseriescdn.com/guides/arctis_nova_pro_omni_pig_global_web.pdfRead 8 October 2026

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

Not available

Not available

Warranty

1 of 1 differ

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

1year9Retailer pagemicrocenter.com/product/701674/sony-inzone-h9-ii-wireless-noise-canceling-gaming-headset-blackRead 8 October 2026Exact US Black WHG910NB listing Warranty and Vendor Warranty explicitly one-year limited parts and labor. Store protection plans and unrelated PowerSpec support duration are excluded.

Not available

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