Sony INZONE H9 II / Beats Studio Pro

Sony INZONE H9 II: WH-G910N · WHG910N/B, black

Beats Studio Pro: Beats Studio Pro (2023) over-ear wireless headphones. The Beats Studio3 Wireless and the Beats Solo series are separate models.

SpecificationSony INZONE H9 IIBeats Studio Pro
Release year20252023
Release year2025 Sony—
DesignOver-ear, closed-back; adjustable suspension headband SonyUltraPlush engineered leather cushions; metal sliders Beats
WeightApproximately 260 g without microphone Sony—
Microphone weightApproximately 13 g including windscreen Sony—
MicrophoneDetachable boom; mute button and red indicator Sony—
Gaming connection2.4 GHz through USB-C receiver Sony—
Receiver modePC / OTHER switch Sony—
Bluetooth5.3; Class 1 Sony—
CodecsSBC, AAC; LC3 through LE Audio Sony—
Simultaneous connectionUSB receiver + Bluetooth phone Sony—
Analog connection3.5 mm cable; powered or passive operation Sony—
When the cable is insertedBluetooth and receiver-based wireless functions are disabled Sony—
Noise controlANC and ambient sound mode; unavailable passively Sony—
Game/chat balanceOnly with the receiver in PC mode Sony—
Volume controlPhysical volume dial during wireless use Sony—
PC softwareINZONE Hub; unavailable through a Bluetooth connection Sony—
Phone appSony Sound Connect through Bluetooth Sony—
ChargingUSB-C; full charge approximately 3.5 hours, condition dependent Sony—
Use while chargingSupported Sony—
BatteryBuilt-in rechargeable lithium-ion SonyUp to 40 hours with ANC off, up to 24 hours with ANC or Transparency on; Fast Fuel gives up to 4 hours from a 10-minute charge; rechargeable lithium-ion

Charging is via USB-C; no power adapter is included.

Beats
Wired frequency range5 Hz–20 kHz with power off; not a wireless measurement Sony—
Impedance440 Ω powered / 21 Ω passive at 1 kHz Sony—
Operating temperature0–40 °C Sony—
Water protectionNot waterproof Sony—
Box contentsUSB-C receiver, USB-A–USB-C charging cable, analog cable, microphone and soft pouch Sony—
Type—Over-ear wireless noise-cancelling headphones; foldable

A carrying case for the folded headphones is in the box.

Beats
Driver—Custom 40 mm active driver; integrated digital processor

Beats says distortion at high volume is up to 80% lower than on the Studio3 Wireless. The digital processor adjusts the frequency response for balance.

Beats
Noise cancelling—Fully adaptive Active Noise Cancelling (ANC); Transparency mode

Adaptive ANC keeps adjusting the cancellation to the fit and surrounding noise. Transparency mode passes outside sounds such as announcements or traffic through the microphones.

Beats
Spatial audio—Personalized Spatial Audio with dynamic head tracking; Dolby Atmos content

Head tracking keeps sound anchored to the screen as you turn your head; this works with Apple devices.

Beats
Wired audio—Lossless audio over USB-C with three sound profiles (Beats Signature, Entertainment, Conversation); 3.5 mm analogue input

On a USB-C cable the headphones act as a digital audio interface; the sound profiles are only selectable on this connection: Signature for music, Entertainment for films and games, Conversation for calls and podcasts. The 3.5 mm input is for analogue sources such as in-flight entertainment.

Beats
Wireless—Class 1 Bluetooth; on Apple: one-touch pairing, “Hey Siri” and Find My; on Android: Google Fast Pair, Audio Switch and Find My Device

Class 1 Bluetooth uses higher transmit power for longer range and fewer dropouts. Beats says pairing on Apple spreads to every device on the iCloud account; on Android the Beats app adds settings.

Beats
Microphones—Upgraded voice-targeting microphones Beats
Controls—“b” button for music and calls; volume rocker; multi-function button for listening modes, EQ modes, power and pairing Beats
Size and weight—17.8 × 7.8 × 18.1 cm; 260 g Beats
In the box—Headphones, carrying case, USB-C to USB-C cable for charging and audio, 3.5 mm analogue audio cable Beats
Colours—Black, Deep Brown, Navy, Sandstone

Additional retailer-exclusive colours have also been sold.

Beats