Two-Wire Surveillance Earpiece Mic for Kenwood TK-208, TK-220, TK-240, TK-240D, TK-248, TK-250, TK-260, TK-260G, TK-270, TK-270G, TK-308, TK-340, TK-340D, TK-348, TK-350, TK-353, TK-360, TK-360G, TK-370, TK-370G, TK-372G, TK-430, TK-431, TK-2100, TK-2102, TK-2130, TK-2160, TK-3100, TK-3101, TK-3102, TK-3130, TK-3131, TK-3160, TK-2202, TK-2212, TK-3170, TK-3173, TK-3200, TK-3202. Pro Talk, Free Talk XL, Pro Power RADIO Heavy Duty Construction, Kevlar reinforced. 12 Months Warranty. Excellent Audio Quality, Rugged Construction.