ESN12 Earbud



Specifications of ESN12

Weight about 50 g
Color black
PTT Key available
VOX none
Emergency Key none
Connector 16-pin connector
Microphone Sensitivity -45±3dB@1kHz 3.0V 2.2K,0dB=1V/Pa
Speaker Power 10 mW (rated); 20 mW (max.)
Speaker Impedance 32 Ω±15% @ 1 kHz
Speaker Frequency Response 110±3 dB @ 1 kHz at 0.179V
IP Rating IP54
Operating Temperature –20℃ to 60℃
Storage Temperature –40℃ to 85℃
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