Bosch window vacuum cleaner is a cordless device for cleaning glass, tiles, and other surfaces. Powered by a rechargeable battery with USB charging, it eliminates the need for bags, collecting dirt in a washable container. Its 7.2-watt motor handles wet cleaning with a built-in liquid container that evenly applies cleaning solution at the push of a button. A microfiber brush and universal nozzle are included for versatile cleaning.