Driver Unit : 40mm

Impedance : 32Ω±15%

Sensitivity : 108db ±3dB

Frequency Response : 20HZ-20KHZ

 Cable Length : 2m±10%

Hedset Jack : 3.5mm+USB (LED power supply)

Microphone size : ø6.0×5.0mm

Mic Sensitivity :-38±3dB

Directivity : Omni-directional