FEATURES: 1.Frequency range: VHF136-174MHz, UHF400-470MHz 2.16 semiduplex channels 3.High capacity Li-ion battery 4.PC programming 5.High/Low power output selectable 6.Squelch level selectable 7.Low battery alarm 8.Channel number indication in English 9.Dust proof, rain proof and fall proof 10.CTCSS and DCS 11.VOX 12.Dimension:59(L)*41(W)*103(H)mm