Kids can jam to their tunes with the Aux port, charge devices, and enjoy pre-installed songs. Parents can control the car remotely or let kids drive with adjustable speeds. Safety features include wide wheels, suspension, headlights, and a seatbelt. The slow start design prevents sudden movements. Dimensions: 47.25"" L x 28"" W x 19"" H. Certified for ages 37-96 months, recommended for 37-72 months.