EarlybirdSavings Soft Throat Vibrate Mic PTT VOX Earpiece For Kenwood Puxing Wouxun 2 Pin Radio BAO FENG UV-5R UV-5RA UV-5RB UV-5RE UV-3RPLUS BF-666S BF-777S BF-888S Pro-Talk, Pro-Power Free-Talk, Protalk XLS, TK-208, TK-220, TK-240, TK-240D, TK-248, TK-250, TK-260, TK-260G, TK-270, TK-270G, TK-272G, TK-272 Pro-Talk TK-430, TK-431, TK-2100, TK-2102, TK-2102L, TK-2107, TK-2118, TK-2160, TK-2170, TK-2170K, TK-2200, TK-2200L, , TK-2200LP, TK-2202, TK-2202K, TK2212, TK-2212K, TK3100, TK-3101, TK-3102, TK-3107, TK-3130, TK3131, TK3160, TK3170, TK3170K, TK3173, TK-3200, TK-3200L, TK-3200LP, TK-3202, TK-3202K, TK-3202L, TK-3230, TK-3230XLS Since the microphone transmits directly from your throat, it is not sensitive to the background noise. This is exceptionally ideal for usage in high ambient environment such as driving, riding motorcycles and bicycles. Weight: 128g Color: Black