6.0*2.7mm Solder joints All point to the microphone Copper shell copper core material Electret capacitanc Dimensions :6.0*2.7 mm Sensitivity : -46±3dB ...
4.0*1.5mm Solder joints All point to the microphone Copper shell copper core material Electret capacitanc Dimensions :4.0*1.5 mm Sensitivity : -46±3dB ...
6.0*2.7mm Solder joints All point to the microphone Copper shell copper core material Electret capacitanc Dimensions :6.0*2.7 mm Sensitivity : -46±3dB ...
4.0*1.5mm Solder joints All point to the microphone Copper shell copper core material Electret capacitanc Dimensions :4.0*4.5 mm Sensitivity : -46±3dB ...