1)Mic Dimension:Φ6.0×5.0mm
2)Sensitivity:-54db±2dB
3)Directivity:Omnidirectional
4)Impedance:≤2.2KΩ
5)Driver Diameter:Φ40mm
6)Impedance:32Ω
7)Frequency Response:20-20kHz
8)Sensitivity(S.P.L):115dB±3dB
9)Input Plug Diameter:Φ3.5mm
10)Cable Length:Appr.2 meters