I brazenly given this little "vacuum cleaner" my wife for her birthday. I know of no romance track (but it was just a beige Schenk). Who knows Kärchergeräte, know that here quality has been processed. You would not believe how much fun it is to wash windows. The joy of my wife stayed while in limits, but my child was untamed. We have many disks in the house, in the garden and on the vehicles. Since we use this sucker, it flashes at us as in Pril advertising. The handling is very simple. The assembly of the individual parts also went relatively easy. The rubber lip on the device nestles nicely on the discs and you can even clean car windows slightly curved so. The noise level is very low (he hums softly) and the weight can be traded even for children. As a small minus point I would complain about the battery time, but that's why I wanted to pull no star. Burdened is the sucker to specified range of 3 hours. But I have already separated him from power and was able to pursue my new hobby further. Since we have this device, my children and I work sharing. One of the discs sprayed with to the supplied sprayer including cloths rail, the other sucks it off and I can then wipe with a kitchen towel edges. Well, so it is degraded ... My children and I are thrilled definitely from the window cleaner and I think secretly pleased my wife.