FEATURES: 1.Frequency range: VHF140-170MHz, UHF350-390,400-470MHz 2.99 semiduplex channels 3.High capacity Li-ion battery(2200mAh),more than 200 hours stand-by time 4.PC programming and manual programming 5.Squelch level selectable 6.High/Low battery alarm 7.CTCSS and DCS 8.VOX 9.Dimension:60(L)×36(W) ×102(H)mm