Product Description Powerful suction power 2800 Pa: The powerful suction power ensures a better cleaning effect. Suitable for shiny surfaces such as glass, tiles, wooden doors. Intelligent water tank: When the window cleaning robot brushes the window, it sprays water evenly every ten seconds without leaving water stains. Refilling with window cleaner and other non-corrosive cleaning agents is also possible. Easy and safe to use: Plug it in, place it, and it takes care of the dirt! As if sucked in, it moves methodically by performing a double side brushing. At the end of its cycle, the robot stops automatically. Completely safe, if the robot is disconnected from its power cable or in case of power failure, the backup battery takes over for about 20 minutes. Intelligent and autonomous: - Surface calculation - Vacuum detector to avoid falls - Obstacle detector to change direction Thanks to its 2 rotating pads covered with microfiber covers and its patented particle vacuum, it absorbs and cleans thoroughly without leaving any traces. In case of power failure, the backup battery takes over for about 20 minutes. Total cable length of 5.5 m, ideal for large glass surfaces. - Atomized water spray as fine as 15μm - 30 ml water tank for cleaning surfaces of 10~20 m² - Easily dissolves dirt and dust for a deep clean 10 machine washable microfiber covers: Add window cleaner (not included) to effectively remove all types of dirt, dust, and particles. The durable products can be used repeatedly. Japanese brushless motor: Designed to reduce working noise. With a suction power of 2800 pa, the adsorption is strong, and the movement is safe and smooth without slipping or displacement. Intelligent route planning with one touch: Three freely selectable cleaning modes. Can also be operated manually via the remote control. Fast cleaning, a 2 square meter window is clean in 5 minutes. By passing twice everywhere, this window cleaning robot covers up to 99% of the glass surface. - 1.5 m power cable + 1 4 m extension - 10 machine washable microfiber covers - 1 remote control with battery - 4 cover holders - 1 spare battery. Product technical specifications - Voltage: 100-240V~, 50/60Hz - Rated power: 80W - Dimensions and weight: 29.5 x 14.5 x 6.8 cm, 1.03 kg - Suction power: 2800 Pa - Remote control: Yes - Water spray: Auto/Manual