The walkie talkie baofeng bf-888s plus operates on the uhf band from 400 to 470mhz with 3 watts maximum on amateur radio band 430mhz. It has 16 programmable channels (with cable programming), a 1500mah battery, ctcss / cdcss, vox function, a battery saving mode with low voltage alarm and an integrated lamp. Comes complete with: walkie talkie bf-888s, 220v desktop charger, belt clip, uhf antenner 1500mah battery, strap, and manual in english. Communication distance: around 1kilometer