Specifications: Vhf 5w/uhf 4w output power 118 groups of memory channels Built-in 50 groups of ctcss and 104 groups of dcs Wide(25khz) and narrow(12.5khz) available Come with 1200mah li-ion battery Input freq. By using keypad Vox built-in Scan function Three color lcd backlight display Emergency alarm Programmable by pc Bell ring when receiving signal Priority scan function Adjust power hi/lo Switching between channel/freq. Adjust squelch level(0-9) Busy channel lockout Keypad lock Reverse freq function Channel stepping 5k,10k,6.25k,12.5k,25k Busy channel lockout Dtmf code