This R/C model is not a toy!
RC model helicopter is not toy and is not suitable for children under 14 years.Carefully read the instruction before operation,if you are a beginner,its advisable to be assisted by an experienced helicopter pilot.
(4).Main rotor diameter:Φ340mm
(5).Weight：Approximately 230g(including battery)
(1).7.4V 450mAh Li-polymer battery
(3).7.5g Digital servos(1.0kg.cm,0.1s/60°)
(4).2.4GHz 4CH Transmitter
(5).4 in 1 Controller(gyro,mixer,ESC)
(1).Co-axial,counter-rotating double blades system.
(2).Easy to fly with simple operation,designed for beginner.
(3).Ready to fly out of the box.
(4).Newly designed Battery holder,durable and convenient for battery installation.
(5).Digital servo with precise movements and sensitive reaction,efficient in control.