Karcher has improved the original Window Vac again and developed an even more flexible model, featuring innovative blade technology and a longer battery run time. Lightweight at just 1.68 lbs., the WV 6 Plus eliminates the need for cleaning with paper towels and cleans any smooth surface in the home. The new longer suction blade allows you to remove excess fluid from entire surfaces in just 1 swipe. The Window Vac's extra-long battery running time of 100-minutes means you can keep going even longer, with enough power to clean up to 100 windows per charge. You can plan your cleaning precisely thanks to the integrated display which indicates the remaining minutes of cleaning time. As usual, the intelligent combination of spray bottle and microfiber wiping cloth, along with the suction function on the Window Vac, guarantees highly effective cleaning and sparkling clean windows - with no streaks or residue. The ergonomic WV 6 Plus Window Vac by Karcher also allows you to clean your windows in an especially hygienic way, because you do not come into direct contact with the dirty water. Great for windows, mirrors, shower tile and doors, countertops and vehicles.