This is the animated remote control car kit that allows children to create one-of-a-kind vehicles in 30 minutes using 133 brightly-colored plastic interchangeable parts, including gears, wheels, springs, headlights, windshield, bumper with license plate, and a hood "mouth" that opens and shuts. A color coded instruction booklet uses clear illustrations to show children how parts fit together; children may either use the included design or build their own cars. A wireless remote powers the car for up to five hours at a distance of 25' and provides forward and backward control. Car requires three AA batteries; remote requires four AA batteries. Ages 4 and up. The manufacturer has confirmed that this item meets U.S. Federal toy safety standard s for lead. 14 L x 8 W x 8 D. (4 lbs.)