1、Independent electronic system, waterproof design, suitable for the use of electric lithium battery mode. 2、Front and rear independent gear box adopts straight bridge design, the whole vehicle bearing adopts metal gear and metal drive shaft. 3、High performance 370 carbon brush motor with integrated reduction gear design for greater power and linearity. 4、All terrain simulation wheel design, super soft grip and antislip tyre, allowing the car to easily straight up 40° slope. 5、High technology multifunctional simulation LED lights, multiple modes can be switched freely according to needs. Item Type: 2.4G 2WD RC Crawler Ratio: 1/16 Material: Plastic+Hardware+Rubber Weight: Approx.1650g/58.2oz Servo: 17g Tires: Approx. 68x26mm/2.7x1.0in Motor: RC370 Frequency: 2.4G/4CH ESC: 25A Speed: 15-20km/h Charging Time: About 180 Minutes Working Time: More Than 40 Minutes Remote Control Distance: More Than 100 Meters Charger: 9v500mah (european Standard) Body Battery: 7.2V 1100mah Ni-MH Battery (built-in) Remote Control Battery: 4 x AA Batteries (purchased Separately) Wheelbase: Approx. 200mm/7.9in Product Size: Approx. 326x156x178mm/12.8x6.1x7.0in Function: Forward, Backward, Left, Right 1 x Remote Control Car 1 x Remote Control 1 x Charger 2 x Car Shell Pillar 4 x R Type Buckle 4 x Accessories 2 x Manual