Speaker(喇叭):40mmDynamictype Impedance(阻抗):32ohms Sensitivity(靈敏度):105dB 4dB Frequency(頻率范圍):50~16000Hz Max.InputPower(最大功率):100mW Microphone(麥克風):Condensertype PolarPattern:Omni-directional Sensitivity(靈敏度):-58dB 3dB(OdB=1V/ Barat1KHz), -38dB 3dB(0dB=1V/Paat1KHz)Frequency(頻率范圍):50~16000Hz Cordlength(線長):2.3M 5% Connector(端口):USBseriesAplug