Size:38*38CM Color blue,orange,red Tip:The aircraft itself has no power. It depends on the artificial force and the airflow. When operating, we must pay attention to the angle between the nose and the ground: control the range of 5-15 degrees in the elevation angle. If the angle is too high, the aircraft will be planted. When you are in the operation, don\'t just throw it to the heights. This is not conducive to the progress of the plane! Note that the flight must be downwind, and by the wind plus the artificially thrown force, the small aircraft can fly a relatively long distance.