Window Cleaner Robot Glass Self Clean Machine Home Cleaner Window Cleaner Robot Vacuum Cleaner Smart Glass Cleaning Robotic,Automatic Cleaner Robot for Outdoor/Indoor Windows Table Tile Ceiling Remote Control-Home Times Window Cleaner Robot will do auto cleaning and no need to take a risk to climbing dangerous ladders to clean outside,tall or hard to reach high building windows Furthermore,the device can be manually operated to clean under 3 modes from the remote controller - auto up then down,auto left then down and auto right then down.With two wheels to freely traverse on the window surface or wall surface,Home Times window cleaner can wipe gently without scratch Powerful and Strong Suction-Strong vertical suction of 5KGS/11LB. Adopts German vacuum motor technology, that helps the robot suck air and stand on the glass surface.The powerful suction of the motor allows the glass cleaner to be firmly held on the vertical glass surfaces Zigzag Cleaning Routes-Smart Window Cleaning System -Built-in AI technology will detect window frames and obstacles. Calculation and programming of the optimal cleaning path for maximum efficiency. No need to take a risk to climbing dangerous ladders to clean outside,tall or hard to reach high building windows Safe and Anti-falling-With 4-meter Safety line to keep the small appliance from falling down when it is out of power or lost of suction. An embedded UPS ( Uninterrupted Power System ) keeps the device running 20 - 25 minutes when AC power is disconnected, prevents the robot from falling off the window Safety Rope For Safety Working 5M Unbreakable Safety Rope Dry&Wet Mop Cleaning 4 Packs Mopping Pads AC Power Connector Come with AC Power Adapter Read more How to Make Your Windows/Glass More Clean 1.Wiping the dust: Put the dry cloth on the window cleaner, open the window cleaner to wipe the dust first 2.Cleaning the dirt or mess:Change the dirty dry cloth to clean wet cloth,open the window cleaner to wipe the window or glass again 3.Cleaning Improvement:Take the dirty wet cloth off and put the new clean dry cloth on the window cleaner,wipe the window/glass with the window cleaner machine again