Battery Requirements: Remote control car needs 3 aa batteries (not included), remote control needs 2 aa batteries (not included). Interesting Design: Separate design of the car and driver, and the driver can go out from the driver's seat, those two toys can play alone, give the baby more fun. Safe to Use: ABS environmental protection material, streamlined body design, fine workmanship, 360 degree no corners, no edges smooth, safe non-toxic, full compliance with toy standards, provide a full protection for baby's health. Easy to Operate: Only two buttons on the remote control, easy to learn, the baby can easily grasp, develop baby's self-confidence. Cool Lighting and Music: Press the button on the body and the car, it will cause interesting sounds and bright lights to attract baby's attention.