... 360 degrees back clip For MOTOROLA two way radios D-shaped earhook D-shaped earpiece for two way radio with PTT,confortable ... -2207,TK-240,TK-249,TK-250,TK-253,TK-255,TK-260,TK-260G,TK-270,TK-270G, TK-272 ... optional for many other two way radios of different brands D-shaped two way radio earhook for Kenwood TK320