Motorola Original BDN6730A: Black 3-wire; Earpiece, Microphone & PTT(push to talk switch) on three separate wires. FM Approved. Allows user to privately receive communications with the earpiece and ideal when environments require discrete communications. This surveillance accessory requires the BDN6676 (3.5mm threaded adapter jack sold separate), that attaches mic jack to the radio, unless being used with speaker/microphone.

Fits:HT1000, JT1000, MT2000, MTS2000, MTX8000, MTX9000, VISAR, XTS3000, XTS3500, XTS5000, MTX838, MTX-LS
NOTE: To avoid confusion, for ordering purposes, the suffix letter after the stock number is not listed