dual band two way radio,UHF&VHF 5W, 199 channels CTCSS/DCS/VOX function DTMF,BCL,jacklight, ... *58*38mmWeight250G(Include the lithium battery group) TransmitterPower OutputUHF:4W VHF:5WEffective radiated power≤±7.5dBModulation Distortion<5%(300KHz-3KHz)Max ... me anytime trademanager: qzhlt two way radio dual band,UV1, VHF&UHF