This is the electric powered, radio controlled, ready to fly Ozone Helicopter from Venom-Group. For Beginning Pilots. FEATURES: Frame: Molded plastic Main Blades: Plastic, coaxial counter rotating design cancels out rotational torque for stable easy flights Tail Rotor: Driven by separate motor in tail Radio: 3-channel AM 27MHz with control stick trim Motors: Two 130 size brushed Battery: 7.2V 2-cell 500mAh LiPo Battery Charger: 10V with Power and Charge LEDs and 110V AC adapter charges LiPo battery in approximately 1 hour Body: Plastic, black in color with decals applied INCLUDES: Assembled Ozone Helicopter, LiPo battery, charger, AC adapter, radio small phillips screwdriver and manual REQUIRES: AA Batteries: Four for the transmitter SPECS: Main Rotor Span: 13.4\" (340mm) Blade Size: 5.9\" (150mm) Tail Rotor: 2.7\" (70mm) Length: 14.8\" (375mm) Height: 6.9\" (175mm) Weight: 5.7oz (161g) COMMENTS: It is not possible to request a specific radio channel when ordering because they are supplied by the manufacturer at random. Do not attempt to charge LiPo battery with any charger other than the one included. Required Parts Four AA batteries for the transmitter