Sealed D shape two-wire earpiece headset nic for Icom 2 pin radios ID-31E ID-51E

D Shape Security Earpiece Headset Mic for ICOM Radios(2 PIN). Compatible Icom Models Hidden microphone inside PTT switch. Never Used ! IC-03AT / IC-04AT IC-2GAT / IC-2GXAT IC-2100 / IC-2200 / IC-2720 IC-4008A / IC-4088A / IC4088SR.

eBay