Alfawise S70 Smart Robot Vacuum Window Cleaner with EU Plug

Main Features:
●Latest AI technology to automatically detect window frames and obstacles, calculate and program the optimal cleaning Z-routes for maximum efficiency
●High efficiency, cleaning 1 square meter twice in 3 minutes, 300 percent faster than manual work 
●2,800Pa powerful vacuum suction, and UPS system to prevent the window cleaner from falling in case of power failure
●150kgf high-strength safety rope, 5.5m long to break the limit of height
●Remote control, simply switch cleaning modes or control the direction at a distance