WolVol Friction Powered Diecast Airplanes, 12-piece set 2 Red Fire Airplanes, 2 Yellow Fire Airplanes, 2 Rescue Ambulance Airplanes, 2 Fighter Airplanes, 2 Race Airplanes, 2 Tour Sightseeing Airplanes. Each airplane when you push it, it will move its wings or propellers Friction powered, no batteries needed