The world's first small-scale central differential structure, providing a responsive feel even in a small scale. The fully enclosed triangular support frame and support plate of the central differential form a triangular structure Dual Specification Battery Compartment Design,Accommodating a 3s-5000mAh large battery for extended runtime without the need for frequent battery changes. With a strong body structure and enlarged gearing, you can hit high speeds in virtually any environment - off-road, dirt and grass, parking lots, and paved and asphalt surfaces. Equipped with a center differential structure for enhanced maneuverability and full-throttle freedom over rough terrain, slick surfaces and loose dirt