Features:2.4Ghz frequency， long distance control and strong interference resistance.4 Channel， go up and down， forward and backward， turn right and left， sideward flight， 360 degree eversion.Built-in 6 Axis， stronger wind resistance and more stable， for both indoor and outdoor flight.Remote control with LED screen， displays flight state when flying.Equipped with protective frame to reduce damages due to crash.Two control mode， adapt to different operation habit.With colorful LED light， can flight in the dark at night.Built-in rechargeable Li-battery， can fly 7~8 minutes after charging for 90~100 minutes.Assembled with all pre-flight adjustments， simply get it fully charged and insert the batteries， it's ready to take off.Exquisite package， perfect gift for 14+ ages guys.Specifications:Brand: SymaModel: X5Channel: 4Frequency: 2.4GhzFuselage material: ABSCharging time: 90~100minutesFlight time: 7~8minutes per full chargeBattery for helicopter: 3.7V 500mAh Li-batteryBattery for controller: 4 * AA batteries(Not included)Controlling distance: Approx. 30mFuselage size: Approx. 31.5 * 31.5 * 7.5cm / 12.4 * 12.4 * 3inPackage size: Approx. 53 * 31 * 8.8cm / 20.9 * 12.2 * 3.5inPackage weight: Approx. 910g / 2lbPackage List:1 * RC Helicopter1 * Remote Control1 * USB Charge Cable4 * Main Blade1 * Screwdriver1 * User Manual (English)