... with clear tube for two way radio make you hear clearly, wear comfortable. Noise cancelling mic throat vibration earphone for Jingtong two way radio ... JT-208,JT-308,JT-2118,JT-3118 With clear tube design The high ... receiving capability, popular and unique style, portable and comfortableCompatible with :Jingtong JT-208,JT-308,JT-2118,JT-3118Quansheng ...