1.The helicopter is designed with double-blade-sharing -one -axis that with stability and enables it to easy be operated,which is fit for beginner flight.
2.Two180 motors,which make the helicopter with full of power,and flying-off is stable.
3.There are servo range adjustment and gyro sensitive degree adjustment in the 4 in 1 controller . You can adjust parameter by yourself' s skill and fly more pleasing .
4.Fast mini servos ,which make the dynamic response of the helicopter more exact and nimble.
5.The helicopter is designed with two stabilizer weights that improve the ability to settle its axis and enable it to hang in the air more stable.
6.With power supply of Li-ploymer battery enable it to use more safe and fly time longer.
5.Trasmitter: receiver, esc, mixer control, gyro
7."4 in 1" controller: 4 channels
10.Flying time: 12-15 minutes
Inner packing: gift box
Out packing: six box to a carton
Packing protector: foam
Gift box size: 402*190*215mm
carton size: 412*401*675mm
*This helicopter is designed to construct and operated by adults .Young people of 14 years old or more may do so under the instruction and supervision of competent adults. Carefully read the instruction before any use, please operate follow user manual, otherwise,we will take no responsibility.