features:
• Clear sound performance
• Tiny thumb-sized microphone with PTT switch
• Plug can be changed upon customer’s requests
Properties:
• Microphone:
Microphone size: 6.0* 5.2mm
Sensitivity: -36dB± 2dB
Impedance: 2.2K ohms
• Speaker:
Speaker size: 15mm
Sound pressure level: 103dB ±3dB
Impedance: 32 ohms ± 15%
Audio output: 30mW
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