Frequency Response: 20~20000Hz
Sensitivity: 105+/-3dB
Impedance: 32(ohm)+/-15% at 1kHz
Max Input:10mw
Microphone:
Frequency Response: 50~20000Hz
Sensitivity: -58+/-2dB, F=1kHz P=1Pa
Rated: DC4.5V
Min Operation Voltage: DC1.0V