... fifth-generation FRP a shape, Iron electrostatic spray paint Battery bumper carequipped with advanced lighting, timing, money, music, sound ... and price concessions.With antenna Bumper car,Without antenna Bumper car,Floor-net Bumper car ,Battery bumper car , dodgems1.Size:195× ... floor without special ground required. It has the same front wheel-driven mechanism as wheel electricity-driven cars, and ...