Description: Speed: 45km/h. ESC+receiver are in one part, brushless. Motor: brushless 2840 3800KV. Servo: 3 line 17g. Frequency: 2.4GHZ. Battery: 4XAA battery(not included). Battery: Li 7.4V, 1000mah Tplug. Charge time: 4h USB line. Using time: 10min. Control distance: 100m. Function: forward, backward, left, right. Size: 27*21.5*13 cm. Track base: 175mm. Tire diameter: 78mm. Package size: 29.3*25*19CM. Weight: 1646g. Product introduction: 1. 2.4G full-scale synchronous remote control system. Full-scale throttle/steering. 2. Four-wheel drive axle type independent horizontal damping suspension system. 3. 2CH 2.4G integrated brushless ESC/receiver, 3-wire servo. 4. Brushless motor power, super battery power: 5. Spring stroke adjustable aluminum shock absorber. 6. All vehicle ball bearings and metal gears. 7. USB charging cable. 8. Equipped with LED lights (not installed in the package). 9. The simulation big caster leather has strong grip. 10. Send the head wheel (put in the package). 11. Charging protection: constant current and constant voltage balance charging, protection of battery overcharge and over current. 12. High temperature protection: when the working temperature is higher than the set condition, the drive control circuit stops working, and waits for the temperature to drop to a safe value Resume work afterwards. Package included: 1*RC Car. 1*Controller. 1*Rechargeable battery(built-in). 1*Charger