The Hydro fly 2 takes off into the air from the water or any hard smooth surface hands free. With a simple push of a button your Hydro fly 2 will climb into the sky at your command. The Hydro fly 2 is packed with features such as: speed, quick maneuverability, and durability which makes it truly the go anywhere RC vehicle. Whether you enjoy the Hydro fly 2 in the air, water or land it definitely is one wild ready to run RC vehicle... * Assembled and ready to run with radio, battery and charger include * Wild maneuvers and fantasic vertical-climb capabilities * 3 channel radio system * Takes off into the air from the water or surface and climbs skyward at your command... Length : 18" Height: 5" Requires: 8 AA Alkaline Batteries... ages 12 to adult...item #MTC 9509