Features:   Aileronless design, the propeller is designed based on the principle of aerodynamics to provide strong power and self-stability of the body. Simple 4 channel design. 6G mode, using 6-axis gyroscope, flight stability, especially suitable for beginners to fly. Modular battery, intelligent power management system, power indicator, easy and fast installation, effective battery protection, longer service life. Low voltage alarm, locked rotor protection, runaway protection, large and small rudder volume conversion and other functions. Warranty: If there are any problems, please contact our store in time. We will give you a satisfactory solution. Specifications: Item: RC 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: 15min Remote Control Distance: 80-100m Drone Weight: 97g Rotation Diameter: 25.6cm Body Length: 23.5cm, Height: 8.1cm 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: 31*24*8.6cm Package Weight: 700g Gift Box Package Packing List: 1 * RC Helicopter 1 * Remote Controller 1 * Flight Battery 1 * USB Cable 2 * Spare Propeller 1* Wrench 1* Screwdriver 1* Tail Propeller 1* User Manual