The Bosch GlassVAC Battery Window Tile Vacuum Washer Cleaner is a portable, handheld vacuum cleaner that is perfect for cleaning glass surfaces, windows, and tiles. With a power of 7.2W and a runtime of up to 30 minutes, it provides efficient cleaning without the need for a power cord. This bagless vacuum features a cloth filter and a charge time of 1 hour, making it convenient for quick cleanings or spot maintenance. The sleek white and black design, along with its cordless operation, make it a versatile and user-friendly cleaning tool for any home or office.