AOER Full Face Earpiece Headset Mic Microphone for Two Way Radio Walkie Talkie Kenwood Linton Wouxun Baofeng Puxing Hyt Designed Specifically for Outdoor Conditions PTT button with velcro which is convenient to use. Noise cancelling with boom mic microphone. Dual speakers with sticker, can be pasted to inside of the equipment. Full Face Earpiece Headset Mic Microphone for Kenwood Wouxun Puxing Radio Security Door Supervisor 2pin