NEW but open and tested. This Osmo Automatic Smart Robot Window Cleaner features intelligent path planning, one-direction spraying, and 5600Pa strong suction to effectively imitate human wiping for a spotless finish. Offers a convenient, hands-free solution for maintaining sparkling clean windows throughout your home. Key features include: Intelligent path planning for efficient coverage, No dead corners design, One-direction spray technology, Imitates human hand-wiping motion, Smart navigation system, 5600Pa strong suction power. Let this little robotic helper handle the heights and hard-to-reach places so you can spend your time on more exciting adventures! Please note that if this advertisement is still live, the product is available and ready to find a new home. 780-244-3330 please see my other ads.