... function,speedup forward,ni 2012 New arrival heli,WL model Bubble helicopter,3 channel rc helicopter1.shooting distance:2 meters.2.forward ... ,backward,ascending,descending,convolution&turn left/rigth function,speedup forward,night light3.Heli ... .Working time:8 min7.Distance:6-7meters 2012 New arrival heli,WL model Bubble helicopter,3 channel ...