Speaker Size: 50mm
Sensitivity: 106+/-3db
Microphone: 6.0mm
Impedance:32Ω
Cable Length: 2.2M
Directionality: Omi-directional
Microphone Impedance: 2.2k
Frequency Range: 20Hz-20 KHz
LED Working Voltage: DC5V
Microphone Sensitivity: -383dB
Working Current: headset Jack: USB+3.5mm 4Pin
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