Kärcher WV6 Plus 2in1 Electric Window sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

Outstanding Performance: The WV 6 Plus’s rechargeable, lithium-ion battery provides cordless freedom and features an extended battery run time of 100 minutes between charges The Karcher Promise – Cleaner. Quicker: New blade technology allows cleaning from top to bottom edges (including floors) without interruption, while the built-in vacuum eliminates streaks and drips by collecting the dirty water into a reservoir as you clean