Hands-Free Prainskel Robot Window Cleaner

Unlike a floor that mostly always within reach, cleaning a big window is obnoxious. Prainskel Robot Window Cleaner is a little different than you might expect. It’s a vacuum-based cleaning, just like the floor-cleaning robot, but it can stick to the window without your hands holding it. It uses a 5600Pa strong suction to stay attached and allowed it to move to ensure effective cleaning.

The Intelligent Cleaning inside the robot lets it navigate a flat window and determine the best cleaning routes. And although it’s getting its power from a wall outlet, a battery inside enables the robot to continue working for another 20 minutes and prevent it from just falling.