Zeadio Modular 8 Pin Handheld Remote Speaker Mic Microphone for Icom Radio Ic-706 Ic-2000/h Ic-f1721 Ic-7000 Ic-v8000 Ic-fr3000 Ic-fr4000 Etc. For customer service or warranty, please feel free to contact seller Zeadio or visit Zeadio official website 8-pin plug with easy metal clip at the top Built-in PTT and microphone is very handy Talk and listen without ever HOLDING your radio/transceiver