... ,backward Very strong,not easiy broken Big Size 3.5ch RC Helicopter Radio Control Helicopter -Ascending,descending,Forward,Backward,left,right turn,Lens ... strong,not easiy broken Specification: Item No.LAER132314Description3.5channel big rc helicopterPackageWindow BoxQuantity/Carton6pcsCBM0.337CUFT11.91Measure99*48*71CMG.W.15.9KGSN ...