Farmunion Professional Overhead Noise Cancelling Headset Earpiece Boom Microphone for 2 Pin Kenwood Baofeng Puxing Quansheng Weierwei Wouxun Radio Tk-2107 Tk-2118 Tk-2160 Tk-2170 Tk-2170k Tk-2200 Etc Excellent for use in police, military, nightclubs, bars, paintball, security,restaurants, hotels, bouncer, warehouses, and noisy environments This headset is for the Kenwood/ Baofeng/ PUXING/ QUANSHENG/ WEIERWEI/ WOUXUN radios and many more that required standard 2 pin plug Durable and thick cable, designed for tough environment