The Havoc Heli’s cutting edge technology lets you accurately navigate the toughest of situations! Using 4-directional control this R/C delivers ultimate indoor maneuverability. Its flexible high composite body makes the Havoc tough enough for any emergency crash landing. And with multiple frequencies the Infrared controller lets you and friends fly up to 3 Havoc’s at the same time. Swift acting controls deliver the ultimate indoor flight experience. This product is ready to run there is no assembly required. Just put in 6 AA batteries into the transmitter/charger and charge the helicopter and you are good to go. Small enough to fit on the palm of your hand measuring about 7.5’ long you’ll be the coolest kid on the block by getting Air Hogs Havoc Helicopter!