1.Working frequency: 150-174MHz, 400-440MHz, 450-470MHz, 470-490MHz 2.Unique design,light, attractive figure, easy to operate 3.16 channels 4.3W power output 5.DCS/CTCSS function 6.Voice prompt channel number (Optional funtion) 7.PC programmable 8.SMA antenna plug, better electric feature 9.Unlock alarm, low-power alarm