Duty calls with the Go! Go! Smart Wheels® Police Car. Perfectly sized for little hands, this electronic Police Car entertains your child with a light-up button that activates phrases and sounds. The Police Car responds to SmartPoint® locations on Go! Go! Smart Wheels® playsets (sold separately) with fun responses, sound effects, lights and music. Your little one will hear the letter "P" and the name of the vehicle through imaginative phrases. Have fun helping others!