Keyblu Earpiece Headset for D Shape Motorola Walkie Talkie Radio CP200 GP300 etc.(2 pin) D Shape hanger adopts a flexible design set to fit right or left ear Compact earpiece with microphone for communicating hands-free over 2-way radios Mic is built in push to talk(PTT) button, lapel clip is attached on the back of the button Strong PU cable with tensile strength up to 5KG Excellent audio quality, even in noisy environment, can hear clearly.