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Gaming / Headsets and headphones

Sony INZONE H9 II
Form factor
Over-ear
Audio connections
2.4 GHz, Bluetooth, Analog
Active noise cancelling
Yes
Battery life (claimed, max)
48h

84 of 161 fields known.

All specs

SourceCalculated

General

Predecessor
Not available
Successor
Not available
Launch price (EU)
Not available

Design

RGB lighting
Not available
Lighting zones
Not available

Drivers and sound

Drivers per side
Not available
Magnet
Not available
Frequency response (wired or passive)
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.
Wireless audio transmission band
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.
Impedance (passive when specified)
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.
Sensitivity (passive when specified)
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.
Sensitivity reference
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.
THD (claimed)
Not available
Max input power
Not available
Max digital audio sample rate
Not available
Max digital audio bit depth
Not available
DAC
Not available
Personalised sound
Not available
Onboard EQ
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.
Volume limit
Not available

Spatial audio

Spatial audio support
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.
Spatial audio licence included
Not available
Head tracking
Not available

Noise cancelling

ANC type
Not available
ANC microphones
Not available
Adaptive ANC
Not available
ANC levels
Not available
ANC attenuation (claimed)
Not available
Adjustable transparency
Not available
Conversation detection
Not available
Wind noise reduction
Not available

Measured

Bass amount
Not available
Treble amount
Not available
Deviation from target
Not available
Consistency between fittings
Not available
Harmonic distortion
Not available
Sound leakage
Not available
Measured noise isolation
Not available
Noise isolation (measured, best)
Not available
Passive isolation (measured)
Not available
Mic low-frequency extension
Not available
Mic high-frequency extension
Not available
Mic speech-to-noise ratio
Not available
Measured latency
Not available
Bluetooth latency (measured, worst)
Not available
2.4 GHz latency (measured, worst)
Not available
Measured battery life
ANCHours (h)
No48.53
Battery life (measured, max)
48.53h
Clamping force
Not available
Weight (measured)
Not available

Microphone

Microphone element
Not available
Microphone pickup pattern
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.
Voice microphones
Not available
Total microphones
Not available
Mic frequency response
Not available
Mic sensitivity
Not available
Mic signal-to-noise
Not available
Mic sample rate
Not available
Mic noise reduction
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.
Flip to mute
Not available
Mute indicator
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.
Foam microphone windscreen
Yes2Owner's manualhelpguide.sony.net/mdr/2987/v1/en/print.pdfRead 8 October 2026Included items and microphone positioning chapters explicitly windscreen.

Connectivity

Audio connections
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 source plugs
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.
Cable connector on headset
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.
Longest included cable
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.
Headset USB plug or 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.
Passive wired listening
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.
Wireless receiver connector
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.
Wireless range (claimed)
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.
Bluetooth codecs
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.
Auracast
Not available
Bluetooth multipoint
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.
Multipoint devices
Not available
Mixes 2.4 GHz and Bluetooth audio
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.
Fast pairing
Not available
Base station
Not available

Latency

We could not find any of these 2 fields. Show them
Low latency mode
Not available
Claimed latency
Not available

Compatibility

Compatible platforms
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.
Connection per platform
Not available
Official licence
Not available

Battery and charging

Battery capacity
Not available
Swappable battery
Not available
Batteries included
Not available
Claimed battery life
ConnectionANCHours (h)
2.4 GHzYes24
2.4 GHzNo40
AnalogYes30
AnalogNo48
Battery life (claimed, max)
48h
Battery life with ANC (claimed)
30h
Battery life without ANC (claimed)
48h
Quick charge playback
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.
Charging dock or stand
Not available

Controls

Remappable controls
Not available
Wear detection
Not available
Voice assistant
Not available

Comfort and build

Headband material
Not available
Frame material
Not available
Ear cup material
Not available
Ear pad material
Not available
Ear pad opening
Not available
Ear tips included
Not available
Dust and water rating
Not available

Software

Dimensions and weight

Headset weight
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.
Headset dimensions
Not available

Certifications

We could not find any of these 4 fields. Show them
Hi-Res Audio
Not available
Communication certifications
Not available
FCC ID
Not available
Other certifications
Not available

In the box

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.
Cables included
TypeLength (m)Count
3.5 mm CTIA four-pole headphone cable21
USB-A to USB-C charging cableNot available1

Warranty

Manufacturer warranty (source market)
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.

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Sources

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  1. Read 8 October 2026Backs 19 fields
  2. Read 8 October 2026Backs 42 fields
  3. Read 8 October 2026Backs 4 fields
  4. Read 8 October 2026Backs 2 fields
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  7. Read 8 October 2026Backs 9 fields
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