This revolutionary indoor only flying machine, changes helicopter flight as we know it. The Autopilot Mode with sensor based navigation enables it to glide through the air, avoiding ceilings and flying away from obstacles, or use the 3 channel digital IR remote controller.Face-off two FlyTech Bladestar flyers in a mid-air battle: Attach the Dogfight accessory to the remote controller, and press the Fire button to take down your opponent, when in range! Made from light "high-flex" materials and d