Coil cord for handheld radios connects the radio to a 2-way racing headset or intercom. CJ-KEN and CJ-KEN-XL Works With Rugged R1, RDH-X, V3, RH-5R, RDH16C Baofeng Handhelds (with 2-Pin Ports, including UV-5R) Garmin Rino HYT TC620, TC700EX Kenwood TK208, TK2100 PRO TALK, TK2101 PRO POWER, TK2130 PRO TALK XLS, TK220, TK240, TK240D, TH248, TK250, TK260, TK260G, TK270, TK270G, TK308, TK3100 PRO TALK, TK3101 FREE TALK XL, TK3102 PRO POWER, TK3130 PRO TALK XLS, TK3131 FREE TALK XLS, TK320, TK340, TK340D, TK348, TK350, TK353, TK360, TK360G, TK370, TK370G, TK372G, TK373, TK430, TK431, TK2160, TK2170, TK2200, TK2202, TK3160, TK3170, TK3173, TK3200, TK3201, TK3202 Relm RPV516A, RPV599A, PLUS, RPU416A, RPU499A PLUS SAMCOM FPCN30A Handheld Wouxon Handhelds (with 2-Pin Ports) CJ-MOT Works With Motorola CP100, CP150, CP200, CT150, CT250, CT450, CT450LS, GP2000, GP300, GP308, GP68, GP88,GTI, GTX, LTS2000, PR400, P040, P080, P110, P1225, P1225LS, P200,PRO3150, SP10, SP21, SP50, XTN446, XTN500, XTN600, XV1100, XV2100, XU1100, XU2100, XU2600 HYT TC500, TC508, TC600, TC610, TC700 Speedcom MT/ST Black Box & Black Box+ Yaesu FT-25, FT-65, FT-4X, FT-4XV, FT-4VR, FT-4XR