Z51 660mm Wingspan 2.4G 2CH EPP DIY Glider RC Airplane RTF Built-in GyroDescription:Item Name: Z51Material: EPPColor: GreyWingspan: 660mmLength: 400mmMotor: 816Propeller: 5.6cmAirplane Battery: 3.7V 450mAh LipoFlying Weight: 88gFlying Time: About 20minCharging Time: 60minRemote Control: 2.4G 2CHRemote Control Battery: AA Alkaline battery *4 (not included)Control Range: 150mPackage Size:43 x 21 x 12cmPackage Weight: About 550gFeatures:EPP material,lightweight and durable.Folding wing design, with durable landing gear.DIY assembly, powerful 450mAh lipo can provide 20 minutes long flight.With two motors, and through motors speed difference to achieve steering.Built-in gyroscope and powerful power allows the model to easily take off from the ground.2.4G 2CH remote control, can achieve up, down, advancing, turn left and turn right functions.Efficient aerodynamic contour design ensures good flight performance and stability for better glide performance.LED light strap can be added to fly at night. Increase aircraft playability. Compatible with C17 light strap, Click HereEnglish Manual,Click HereSpare Parts, Click HerePackage Included:1xZ51 660mm EPP DIY RC Airplane(Glue NOT included)1x Transmitter1x Receiver Board1x LiPo Battery1x USB Charging Cable1x Landing Gear Set1x Manual