Membrane diameter: 50 mm
Headphones bandwith: 20 ~ 20000 Hz
Headphones impedance: 32±15%Ω
Headphones sensivity    : 113 dB±3 dB
Build-in microphone: Yes 4.0 x 1.5 mm
Microphone bandwith: 30 ~ 16000 Hz
Microphone sensivity: -43 dB ± 32 dB
Connectivity: USB + 3.5mm
Wire length: 2.0 m
Working current: ⩽ 45 mA
Additional infomations:    
- RGB Backlight
- Flexible microphone