Frequency: VHF: 136 to 174MHz UHF: 350 to 390MHz, 400 to 470MHz High/low power output (optional): 1W/4W/5W CTCSS (50pcs)/DCS (106 groups) 199 half-duplex channels Battery save function Low battery warning Wire clone data Emergency alert function VOX function TOT (Time-out timer) Busy channels lockout Wide/narrow channels bandwidth (optional) Channels named Three optional modes: FR/CH/MR Automatic scanning function Auto scan priority channels Manual programmed/PC programmed Dot-matrix LCD display Frequency steps: 5kHz/6.25kHz/10kHz/2.5kHz/25kHz Menu and shortcut key modes (optional) Frequency difference function FM radio Dimension:107X58X37mm (without antenna) Weight(approx.): 230g (include battery) Color box:24.5*20.5*6.2CM (including battery, antenna, charger, adaptor, belt clip, radio) Outside carton:50*32*42cm(for 20pcs box) Container loading qty: about 300pcs carton. (20ft container)