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Throat Vibration Earpiece

Applicable to industries with no sepcial Ex. requirements.


Use bone conduction principle for audio transmission, effectively lowering ambient noise interference;

Large PTT button for convenient operation.

Applicable radio: PD600;PD660;PD680;X1e;X1p;Z1p

VOX: none

PTT key: available

Top key: available

Interface: 13-pin connector

Mic sensitivity: –60±5 dB @ 1 kHz 2.0 V 2.2 K, 0 dB = 1 V/Pa

Speaker impedance: 20 Ω±15% @ 1 kHz

Speaker power: 20 mW (rated); 50 mW (max.)

Speaker frequency response: 100±5 dB @ 1 kHz at 0.179 V

Color: black

IP rating: none

Weight: about 300 g

Operating temperature: –10℃ to 60℃

Storage temperature: –40℃ to 85℃

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