The Havoc is both ultra light and crash resistant, making it the perfect remote-controlled helicopter for newbies. Its light foam fuselage and miniaturized components can survive moderate wall bumps and rough landings. The 2-channel IR transmitter controls lift (main rotor) and yaw (tail rotor) and is not affected by radio interference. The Havoc's 3.7V Li-Po battery can keep the craft in the air for more than 6 minutes on a single charge. Includes transmitter and spare tail rotor. Requires 6 AA batteries. Colors, appearance and IR frequency vary.