WolVol 3-in-1 Construction Bulldozer Dump Excavator Take-A-Part Truck Toy with Drill and Tools, Lights and Music, Bump and Go Action Bump and Go! It will change directions and run when it bumps into something Blue flashing LED lights on the wheels and music Can take apart the entire truck & wheels and transform it into different truck formats Battery operated drill and other tools to quickly assemble or disassemble Drill requires 2 AAA batteries (included), Truck requires 3 AA batteries (not included)