Audiovox GMRS672CH 6-Mile 22-Channel FRS/GMRS Two-Way Radio (Pair) 6-mile range for keeping in touch whether you at the park, watching the game, or deep in the woods Selectable Voice Operated Transmitter for automatic voice transmission, and hands-free operation 15 GMRS and 7 FRS channels, with 38 privacy codes, provides 836 combinations to help eliminate interference Includes dual desktop charger for simultaneously charging, and swiveling belt clips for easy carrying Powered by rechargeable NiMH batteries with long-standby times and no-memory effect, and requires FCC license