Office and Call Center Headset(WS-LH-220)

Mic spec.
Speaker spec.
Sensitivity -58dB±3dB
Directivity Omni-directional
Frequency 20Hz～16,000Hz

Volume Control
Speaker spec.
Driver Dia 23mm
Impedance 32Ω±3Ω
Sensitivity 103±3dB
Frequency Range 20～20k Hz
Max Inpt Power 80mW