-Equipped with 2 driving wheels and 2 universal wheels for flexible movement-Wheels made of PP and PVC for both indoor and outdoor use-Colorful light effect creates racing atmosphere-Enjoy music function with USB/AUX port or wireless connection-Easy to control the sound effect with the media panel-Battery indicators showcase the endurance of playing-Charge through the convenient charging port for 8-12 hours-3-level speed adjustment with the remote control-Can be manual controlled by kids themsel