Razer Kraken 7.1 V2: 7.1 Surround Sound - Retractable Noise-Cancelling Mic - Lightweight Aluminum Frame - Gaming Headset Works with PC & PS4 - Black
Frequency response: 12 Hz -- 28 kHz
Impedance: 32ohm @ 1 kHz
Sensitivity (@1 kHz): 123 dB
Input power: 30 mW (Max)
Driver: 50 mm, with neodymium magnet
Inner diameter of earmuffs: 56 mm / 2.2 in
Connection type: USB Digital
Cable length: 2m / 6.6ft
Approximate weight: 346 g / 0.76 LBS
The microphone:
Frequency response: 100 Hz -- 10 kHz
Signal-to-noise ratio: > 55 dB
Sensitivity (@1 kHz): -38 ± 3 dB
Pick up mode: active noise elimination *, one-way ECM accent
*Available on PC Only