Compact design; 2W transmission power; 16 UHF channels ; Range up to 6 miles & up to 20 floors; Digital radio with analog connectivity; Meets 11 MIL-STD specifications; Compatible with other manufacturers’ business radios when programmed to the same frequencies & code; Diecast chassis with weather-sealed construction; 2,000mAh Li-Ion battery lasts up to 12 hours of talk time & 3 hours of fast charging; Weighs only 9.9oz with battery; Requires FCC license; 3-year warranty; Includes antenna, battery, single-unit fast charger, belt clip & owner’s manual;