Micro helicopters are all the rage, and the Proto CX offers fun for everyone! It doesn't require any flying experience, and it is totally assembled and totally equipped. Anyone can take the Proto CX right out of the box and enjoy indoor flying almost immediately. Everything needed to start and keep flying is included - even the radio batteries. Features: Hover, climb, descend, turn and fly forward and in reverse. Coaxial design produces super-smooth flight without spinning the fuselage. The 2.4GHz transmitter features an LCD display and a built-in charger. Dual rates give pilots the option of a power boost. Heading hold gyro. High capacity LiPo battery. Flies for approximately 10 - 12 minutes on one charge. Specifications: Rotor Diameter: 7.4 in (188 mm) Overall Length: 8.4 in (213 mm) Weight: 0.95 oz (27 g) Includes: 2.4GHz 4-channel radio system, two motors, 3.7V LiPo battery, four "AA" radio batteries, spare set of rotor blades, and screwdriver