... servo 3. Easy operation, prompt response and fine travel control Name: (9035-1) 4CH 2.4G rc helicopter NEW ... Fatures light weight, easy operation, prompt response and fine travel control;2. Function: Roll left/ right, flying Up, down, ... battery Charge Time: 120 minutes TOF:6-8 min Flight range: 100 m Altitude: 100 m We are ... and BO toys. 4CH 2.4G radio control helicopter long fly time 9035-1