Speaker Microphone, Product Type Speaker Microphone, Compatible Radio Type Handheld, Compatible Radio Brand Kenwood, Compatible Radio Series ProTalk TK-2100, ProTalk TK-3100, TK-2160, TK-2170, TK-2200, TK-2202, TK-2300, TK-272, TK-3101, TK-3130, TK-3131, TK-3160, TK-3170, TK-3173, TK-3200, TK-3201, TK-3202, TK-3300, TK-3360, TK-372, TK-5210, TK-5310, TK-5320