Lithium Battery Operated: the car washer was powered by a detachable lithium battery of 2.0Ah large capacity battery, no need to plug in and no site limitation. High Pressure Water Flow: high power motor to generate stable strong water pressure. Stainless Steel Filter Net: for efficiently filter the sediment, insects, leaves, residues to ensures smooth water flow and protect the water outlet. Other Accessories: with a 5-meter water hose for drawing water for long distance and a 400ml bottle for better cleaning by foaming up the cleaner. Wide Applications: can meet various cleaning required, such as car, yard, glass, balcony, garden, etc. Specifications: Plug Type: EU Battery Quantity: 2 pc Material: ABS Input Voltage: 21V Max. Water Flow: 4.09L/min Max. Pressure: 3.5MPa Power Input: 110~240VAC, 50/60Hz Charging Current: 1.5~2A Applicable Battery Pack Voltage: 21VDC Charging Time: 120~180 minutes Insulation Grade: Double insulation Max. Inlet Water Pressure: 0.5MPa Bottle Capacity: 400ml Zipper Pouch Size: 400 * 315 * 150 / 15.75 * 12.40 * 5.91in Item Size: 285 * 220 * 118mm / 11.22 * 8.66 * 4.65in Item Weight: 1357g / 2.99lb Package Weight: 3007g / 6.63lb Package Size: 41 * 32 * 17.5cm / 16.14 * 12.60 * 6.89in Packing List: 1 * Car Washer 1 * Charger 1 * Foaming Bottle 1 * Extension Rod 1 * Water Hose 2 * Battery