Remote Control Helicopter 2.4GHz Remote Control Drone 6-axis Gyroscope Stabilization Aileronless One-key Take-off Landing Altitude Hold Toy Gift for Boys Girls Adults 2 Battery Features:   No aileron design, using aerodynamic principle to design propeller to provide strong power and airframe self stability. Simple 4-channel design, using 6-axis gyroscope for ultra stable flight. Modular battery, intelligent power management system, power indicator, convenient and fast installation, effective battery conservation, longer service life. Ascending, descending, advancing, retreating, left flying, right flying, left rotating, right rotating, etc. Barometer height setting and stable flying. 6G mode, using 6-axis gyroscope, stable flight, especially suitable for beginners. Low voltage alarm, out of control conservation, large and small rudder conversion, one button takeoff, one button landing and other functions . Specifications: Item: Remote Control Helicopter Material: PA\PC Motor: Brushed Motor Frequency: 2.4Ghz Battery: 7.4V 350mah Remote Control Battery: 4* AA Battery(not Included) Charging Time: 40min Fly Time: 13-15min Channel: 4CH Remote Control Distance: 80-100m Size: 260*80*53mm Weight: 100g Note: * Don't over-charge or over-discharge batteries. Don't put it beside the high-temperature condition. Don't throw it into the fire. Don't throw it into water. * There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. Package Information: Package Size: 33*26*8.5cm Package Weight: 679g Gift Box Package Packing List: 1 * Remote Control Helicopter 1 * Remote Controller 2 * Flight Battery 1 * USB Cable 2 * Spare Propeller 1* Tail Propeller 1* Screwdriver 1* Wrench