1. Body battery: 4.8V 700mAh battery pack 2. Achievable speed: 20 kilometers per hour 3. Remote control battery: 2 AA batteries (not included) 4. Remote control frequency: 2.4GHZ 5. Remote control distance: about 50 meters 6. Charging time: about 2 hours 7. Remote control time: about 15 minutes 8. Size: 24x15.5x11.5 cm 9. Material: ABS & electronic components 10. Ratio: 1:18 11. Multi-terrain climbing off-road vehicle, conquering a variety of complex and rugged roads, mountain/off-road/sand/rock 12. The spare tire at the rear of the remote control car is a detachable and replaceable tire. It can be replaced by unscrewing the screw in the tire when using it. 13. Packing list: off-road vehicle x1, remote control x1, charging cable x1