Specification:
Designed for PC / laptops
Leather-wrapped memory foam with automatic adjustment
Detachable microphone
Sensitivity: 105 + / - 3dB
Impedance: 32 ohms
Frequency range: 20 - 20000Hz
Power: 50mW
Mic dimension: 4.0 x 1.5mm
Mic sensitivity: -38 + / - 3dB
Mic impedance: 2200 ohms
LED working voltage: 1.8 - 3.4V
Headset interface: USB
Cable length: 2.0 meters