Speed King Ultrasonic Formula One Battery Operated Friction Toy Car, 1:12 Scale Ready To Run w/ Lights, Sounds (Colors May Vary) Features: Battery Operated, Friction Powered Toy Car Flashing Lights & Sounds! Car Requires 3 LR44 Batteries to run (Included) Car Dimensions, Length: 12.5" Width: 5" Height: 3.5"