VTech Go! Go! Smart Wheels Dump Truck Roll into the learning zone with Go! Go! Smart Wheels Dump Truck; educational toy teaches the letter "D" and the vehicle name Play truck features VTech SmartPoint technology that responds to VTech SmartPoint locations across the different Go! Go! Smart Wheels playsets Includes sing along melodies and unique educational phrases and sounds; light-up driver button activates learning, music, and sounds Perfectly sized contruction toy truck for little hands features auto power-off that saves batteries; meant for kids and toddlers 1 to 5 years old The truck is not motorized and must be pushed; lights and sounds operate on 2 AAA batteries included for demo, use new batteries for regular use