Light Up Train | High Speed 3D Light-up Train | Train with Flashing Lights and Real Sounds | Moves Around the Playroom (Battery Powered) High Speed 3D Light-up Singing Train. Train measures: 13" L. Rides on smooth surface when the switch is turned on and changes directions when it bumps into an object. LED Flashing Lights, 3D Lighting and Sound Effects. Contains on the bottom specially designed rotary wheels which make it run on any smooth surface. Requires 3 AA batteries. Not included. A quality product manufactured by Dazzling Toys.