... VOX, CTCSS, DCS function Walkie Talkie, Support 16 channels, FM radio, Receiving alarm call, Battery Save, VOX, CTCSS, DCS function 1 ... )FM radio, Receiving alarm call 2)Compatible with Li-ion and Ni ... Li-ion battery) 3)Memory channel: 16channels 4)Antenna disposition: inductively loaded antenna 5)Antenna impedance: 50 6)Working manner: same frequency ...