JJRC C8811B 1:20 Full Scale Brushless High Speed Four-wheel Drive Remote Control Car 1. Material: PA + fiber 2. Motor: 1806 brushless motor 3. Body battery: 7.4V750mAh 4. Remote control battery: 2 x AA (not included) 5. Charger: USB balance charger 6. Frequency: 2.4GHz (supports multiple vehicles competing simultaneously) 7. Remote control range: Approximately 80 meters 8. Battery life: Approximately 18 minutes (continuous full speed) 9. ​​Charging time: Approximately 120 minutes (USB balance charger) 10. Lighting: Front lights 11. Tested speed: 40 kmh 12. Differential: Metal differential (planetary gear) 13. The entire vehicle utilizes a simulated structure, achieving fully proportional stepless transmission, enabling high-speed forward travel, reverse and leftright steering 14. Four-wheel drive: Front and rear hydraulic shock absorbers, double wishbone independent suspension 15. Applicable terrain: Flat land, grass, sand, mud 16. The remote control panel features a rotary steering fine-tune knob and a rudder adjustment knob, providing more precise and detailed adjustments. 17. A wider steering angle makes the vehicle more maneuverable and provides a more intuitive, point-and-shoot experience. 18. The ESCbattery connector uses a model-grade T-type plug, ensuring more stable current output.