Razer Kraken V4 Pro

Headphones

• Frequency response: 20 Hz – 28 kHz
• Impedance: 32 Ω
• Sensitivity (@1 kHz): 98 dBSPL/mW at 1 kHz by HATS
• Drivers: Customized Dynamic Bio-cellulose 40 mm Drivers
• Inner ear cup diameter: 62 x 45 mm / 2.44 x 1.77 in
• Connection type: 2.4 GHz Wireless / Bluetooth / USB Wired / 3.5 mm
• Approx. weight: 390 g / 0.86 lbs
• Oval ear cushions: Protein Leatherette with Memory Foam Cushions

Microphone

• Frequency response: 100 Hz – 10 kHz
• Signal-to-noise ratio: ≥ 60 dB
• Sensitivity (@1 kHz): -42 ± 3 dBV/Pa, 1 kHz
• Pick-up pattern: Unidirectional

Control Hub

• Input: 2x USB Type C, 1x 3.5mm AUX In
• Display: 2” OLED Display
• Dimensions: 128mm(L) x 88mm(W) x 55mm(H

Haptic Drivers

• 1 Haptic Driver in each Earcup
• Frequency response: 45-300Hz
• Maximum generated force: 4.3g

On-earcup Controls

• Volume Dial
• Mic Mute Button
• Razer Multi-Function-Button (MFB)
• Razer Sensa HD Haptics Button

Audio Usage 

• Wireless: 2.4GHz Wireless via OLED Control Hub or Bluetooth 5.3
• Wired: USB Type A or 3.5 mm
• Bluetooth Codec: AAC, SBC
• THX Spatial Audio: Only available on Windows 10® 64-bit (or higher)

Battery Life

• Up to 50 hours (Haptics and Lighting OFF, 2.4GHz connection)
• Up to 45 hours (Haptics and Lighting OFF, Simultaneous 2.4GHz + BT connection)
• Up to 13 hours (Haptics and Lighting ON, 2.4GHz connection)