1. Remote control battery: 2 x AA battery (not included) 2. Remote control distance: about 50 meters 3. 2.4G anti-interference remote control operation 4. Two modes of racing and climbing, one-click conversion. 5. Built with a spin-like form to allow for the flexible and multidirectional twist 6. Strong collision resistance, strong grip, anti-skid tire 7. Climbing Mode: With the chassis 6cm against the ground, it can overcome all kinds of obstacles and drive smoothly on all terrain 8. The 4WD system provides strong supply for the truck to drive more smoothly 9. Double-sided Drive: In racing mode, it can continue to move forward when hitting against the wall. 10. Anti-skip Tires: The grooved patterns on the tires provide excellent durability and enhance great traction