1. Strong pressure, high water flow
2. Encrypted brush for efficient cleaning
3. Pure copper interface, not easy to rust, wear-resistant and durable
4. Automatic rotating brush, cleaning more thoroughly
5. Stainless steel model with universal four wheels, easy to use
6. Material: plastic, stainless steel
7. Interface: 1/4 inch quick plug
8. Size: about 15 inches in diameter, about 7.5cm in height, and about 36cm in length
9. Weight: about 2100g for plastic, about 3400g for stainless steel