WASH, VAC & DRY: This convenient cordless window cleaner is easy to use, simply spray the mirror with detergent, clean with a cloth and vacuum the dirty water away CORDLESS OPERATION: Featuring a cordless and rechargeable li-Ion battery providing a powerful 30-minute runtime from a super-fast 3-hour charge MULTI-PURPOSE CLEANING: Versatile by design, the window cleaner effortlessly glides across indoor and outdoor windows, mirrors, showers and tiles, easily removing dirt and grime STREAK FREE FINISH: The impressive silicone squeegee sucks surfaces completely dry, leaving a streak-free finish 3 YEAR GUARANTEE: Trusted Tower quality with a standard 1 year guarantee and an optional 2 year extension, subject to product registration online, Weight: 1.6975594174 pounds, Manufacturer: Tower