SPEAKER MIC WITH EARPIECE SOCKET FITS HYTERA PD405 PD485 PD505 TWO WAY RADIO
This earpiece is compatible with Hytera BD505, BD555, PD405, PD415, PD485, PD505, PD565. SPEAKER MIC WITH EARPIECE SOCKET FITS HYTERA TWO WAY RADIO PD405 PD505 RS-SP-M1S. The listen socket is the 3.5mm.