1. Rated input: 5V/10W, 9V/18W 2. Battery capacity: 2000mAh 3. Rated energy: 21.6Wh 4. Charging time: about 2.5 hours (9V/2A charger) 5. High-pressure gear: pressure 1.5+-0.2MPa, flow 107+-L/h 6. Fan-shaped gear: pressure 0.7+-0.2MPa, flow 140+-18L/h 7. Foam gear: pressure 0.4+-0.2MPa, flow: 160+-18L/h 8. Wireless restraint, free car washing 9. 160L/h large water volume, 1.5Mpa strong water pressure, effectively clean the car body and tires 10. Lightweight body, innovative balanced structure design, flexible control with one hand 11. Long-lasting battery life, providing up to 15 minutes of battery life 12. Use 6 meters of high-quality and durable PVC water pipe to cover the moving distance of the car wash