The portable car wash tool works with two wireless lithium-ion batteries, suitable for washing cars, air conditioners, walls, and for home, office, kitchen, and garden use, washing walls, windows, and glass, as well as washing pets like camels, cows, sheep, and other uses. You can control the pressure strength as needed. Accessories: The pump comes with a plastic case. It contains all accessories inside the case. All contents consist of 11 pieces, including the pump. And 2 batteries, each with a power of 48 volts. And a hose, a washing nozzle, a detergent bottle, a charger, and the rest of the other parts. Specifications: High-pressure pump. Long-lasting lithium-ion batteries with a power of 48 volts. Number of batteries: 2 batteries. Copper motor. 18mm plunger pump. Dual nano filter.