Summary: I was so hoping this thing would work. Sadly, it doesn't. The videos really show you what you want to see, reality is different. Windows are still streaky and the think doesn't really suck up the water. Too expensive for something that doesn't work. Save your money.
Summary: The .7Kg / 25 oz Karcher Cordless window and flat surface wet vac, designed and engineered in Germany and made in Hungary, is packaged as four pieces which quickly snap together. The tank snaps onto the handle section which contains the motor works and rechargeable lithium ion battery, then the vacuum neck snaps into the handle section, locking the tank into place. Lastly, the blade assembly snaps into the vacuum neck.
Summary: Don't waste your money on this gadget. It's worthless. All it does is vaccuum the liquid off the glass. The squeegee doesn't clean the glass at all. It's a lot of money for a window dryer. It's very misrepresented.
Summary: Bought this thinking that it will save me time and effort on cleaning windows. But soon realised whata pointless product it was. i would not advise anyone to buy this if they think that it will save them time and money and give them a better result then what they are getting already with a bit of elbow greese.
Summary: Don't buy this if you're thinking it will save hiring the window cleaning out. It's o.k. for quick touch-ups and small jobs only. Here's why: the battery gives you 20 minutes of work at a time and then needs to charge for 90 minutes before it's ready again. And when it's done, it's DONE. It quit cold turkey on me right in the middle of cleaning one window (I got 9 windows done in one go, a mix of small and large, before it quit).