JJRC C8801 4WD Drive Off-road Climbing Remote Control Vehicle 1. Material: hardware + electronics + plastic 2. Body battery: 7.4V600mAh 3. Control time: 40 minutes 4. Remote control battery: 4xAA (not included in this product) 5. Charging time: 2h (USB balanced charging) 6. Charger: USB 1000mA charging cable 7. Frequency: 2.4GHz (supports multiple cars competing in the same field) 8. Remote control distance: 100m 9. Servo: 9g metal gear servo 10. Speed: 12 kmh 11. Adopts simulated linkage car lights and center grid spotlights controlled by the third channel 12. The power uses a high-torque external carbon brush black leather motor and a 10A waterproof brushed ESC. 13. Adopt quick-release shell clamp-free design, enjoy the fun of walking and modification brought by simulated climbing 14. Metal girder structure and four-link front and rear suspension provide excellent walking performance both indoors and outdoors. 15. It has silky-smooth throttle control, a steering angle of 45 degrees, and a steering radius reduced by 50% compared to models of the same proportion, allowing the car to easily turn and make U-turns even in small spaces, with higher flexibility. 16. Low center of gravity battery installation position, more stable center of gravity