RTF Bladesafe Predator 4-Ch Jet Quadcopter with 2.4GHz Radio A quadcopter that thinks it's a jet! Extremely durable--the rotors are protected by the foam body of the jet Safe to fly indoors around kids, pets, and furniture Responds faster in "Normal" flying mode for more experienced pilots, responds slower in "Easy" flying mode for beginners Pre-installed landing gear allows for rolling takeoffs