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Earpiece with Acoustic Tube and In-line PTT (Black)

Earpiece with detachable acoustic tube, clip , in-line PTT and microphone (Black)

Technical Specifications

Microphone sensitivity -42dB ±3dB @1KHz
Impedance ≤ 2.2KΩ @1KHz
Speaker sensitivity 116dB ± 3dB @1KHz
Rated power 10mW
Maximum power 30mW
Impedence 90Ω ± 15% / 220Ω ± 20% @1KHz
Operating temperature -20°C to +60°C

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