3 channels IR control Helicopter 1) Infra-Red control, control distance is about 8M;2) Function: Fly up and down, turn left and right, go forward and front;3) Lithium battery build-in, work can lasts very long time;4) Flying time is 7 mins and more longer;5) trimming control adjust flying steady;6)Chirdren and adults both suitable;funny, enjoyable and educational.