Our electric powered, high performance remote control helicopter is a full sized marvelous flying machine. Easy to control with 2 channel, 4-way LED remote, the tail rotor directs the precision chopper to climb, bank turns and land softly. Full throttle speed control will control up to 55 yards away. Approximately 6-8 minutes flight time on each charge. Fully assembled and flight ready. Includes battery charger and full instructions. Body measures 17” long with 19-1/4” propeller. Requires 8 “AA” batteries for transmitter, not included.