咪头尺寸/MicDimensions 6.0x5.0mm 灵敏度/Sensitivity-54dB 3dB 方向性/Directivity全指向/Omnidirectional 阻抗/Impedance2.2K 喇叭直径/SpeakerDiameter 40mm 阻抗/Impedance32 频率响应/FrequencyResponse20~20000Hz 最大输入功率/MaxInputPower30mW 输出声压/Sensitivity(S.P.L)105dB 3dB 线长/CordLength 2.1meters