Washer design, perfectly sealed, easy to open without leaking. Specifications: - 360 degree rotating nozzle, more convenient to use. - 350 ml detachable and expandable water tank. - Charging time: 2-4 h. - Working time: 45 m. - Water tank: 350 ml. - Rated voltage: 3.7 V. - Pressure range: 30-120 psi. - Compress: 1400 1800 pulse/min. - Power: 8.5 W. - Net Weight: 295 Gr. - Gross Weight 445 Gr. - Dimensions: 14.5*6*28. - Color: Black. **For further product information, please contact Chat Support**