Frequency: VHF: 136 to 174MHz UHF: 350 to 390MHz 400 to 470MHz Hi/low power output optional: 1/5/4W 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 name Three optional modes: FR/CH/MR Automatic scanning function Auto scan priority channels Manual/PC programmed Dot matrix LCD display Frequency steps: 5/6.25/10/2.5/25kHz Menu and shortcut key both 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)