iPhone/iPad/iTouch RC Controlled 3CH i-helicopter withi Gyro Use iPhone,ipad,ipod be controller Search and Download "i-helicopter" App at App Store (Free),Installed "i-helicopter" to turn your iPhone/iPad/iTouch to a RC Helicopter Controller Bulit in Gyroscopes and battery safe-guard Function: UP, Down, Forward, Backward, Left/Right Turn, With Controled Light Low Power consumption