1.AllTerrain OffRoad Vehicle:This monster truck has independent front and rear suspension. All four wheels are equipped with metal springs to provide support for unexpected drops and ground ups and downs. It can be driven on grass, sand and bumpy ground. 2.1/20 OffRoad RC Car:The body of the offroad car is made of high quality ABS plastic, which is highly impact resistant. With bigger tires and ly designed tire threads for better grip. It is a great offroad monster car for indoor and outdoor use. 3.2.4GHz AntiInterference :Equipped with 2.4GHz remote control system with stable signal and proportional throttle and speed control; multiple vehicles can be driven at the same time without interfering with each other, and the remote control distance can reach 30 meters. 4.3.7V 500mAh Battery:This RC car is designed for car lovers. The RC car comes with 2 x 3.7V 500mAh rechargeable batteries, you can enjoy about 4050 minutes of driving fun each time.