... 5 years export experiences rc helicopte 3.5CH Infrared Airplane With Led and Sound gas powered rc helicopters sale Product SizeBOX WeightQTY ... *11CM500G12 BOXES 57*31*59CM Product Information: 1.3.5CH Function:Up,Down,Left,Right,Forward,Backward, Hovering 2.Product Bettery ... ,like other aircrafts,itcan be damaged by contact or collision with fixed objects.9.The producer does not cover accidental or ...