Kärcher's innovative Window Vac has been effortlessly keeping windows smear, smudge and streak-free for a long time – and the innovative blade technology makes it even more flexible now. The longer blade of the WV 6 Premium allows you to use it from the surface's top edge to the bottom corner in just one go – now you can quickly and easily remove excess fluid from surfaces close to the floor, right up to the edge. Its extra-long battery running time of 100 minutes as well as the display, which indicates the remaining minutes of running time, mean the Window Vac can keep going for even longer. This makes planning your cleaning easier. The WV 6 Premium set also includes two wiping cloths for interior and exterior areas, a spray bottle, a dirt scraper as well as 20 ml of detergent. With the WV 6 Premium, cleaning has no limits.