... , 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 ... CTCSS, DCS 4)Reporting Number Command of English and Chinese function Humanism design * Specifications: 1)Frequency range: 136-174 MHz ... 5)Silent waiting: 20mA Walkie Talkie, Support 16 channels, FM radio, Receiving alarm call, Battery Save