1Spring damping effectively reduce the shock of bumpiness road conditions, and ride comfort. 24wheel structure is safe, stable and antirollover. Children can use it safely. 3The fully wrapped chassis is safe and compression resistant, with strong loadbearing capacity. 4Simulation offroad wheels, nonslip, wearresistant and no fear of sand. 5Includes 6V rechargeable battery. Applicable for children age about 25 years old, weight below 25kg.