This earpiece is compatible with Hytera BD505, BD555, PD405, PD415, PD485, PD505, PD565. SPEAKER MIC & COVERT EARPIECE FITS HYTERA TWO WAY RADIO PD405 PD505 RS-ACC-M1S. This Speaker Mic has an overall cable length of 60cm with a curly chord and the length of the listen only covert earpiece is 30cm.
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