... ROHS, FCC hot sell First Class Quality two way radio throat microphone 1. Attaches against user’s throat,pickingup audio ... and using.5.Available for Icom,standard,Yaesu,Motorola,transceivers and other brands. throat microphone speaker Speaker size15mmSpeaker size ... Our main product is two way radio earphone, SPK&MIC, motorcycle earphone for two way radio, noise cancel earphone, wireless earphone ...