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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