EWN11

1. Flat inductor is adjustable and easy for covert when applicable; 

2. Small and convenient PTT for covert; ;

3. Quick pluggable audio connector for easy audio switching; ;

4. Reliable PU wire designed with bullet-proof material Kevlar. ;

 Microphone Specifications: 

1) Sensitivity: -32±3dB@1kHz 3v 2.2k 0dB=1v/Pa 

2) Output Impedance:  ≤2.2kΩ 

PTT key life ≥ 100000