Smart Robot Window Cleaner with Remote Control - Automatic Glass Cleaning for Home, Office & High-Rise Windows - Multi-Functional Window Washing Robot with UPS Power Backup (Perfect for Hard-to-Reach Windows, Skyscrapers & Glass Surfaces)

Feature:1. This product is a cleaning tool for wiping glass. It has a vacuum motor or so that the machine can be adsorbed on the glass surface and can walk freely on the vertical glass surface. Suitable for any glass thickness.2. It is equipped with an uninterruptible power supply system (UPS) inside, which can provide power when the power is off to prevent it from falling due to power failure.3. The glass‑wiping robot has two cleaning wheels, which have the functions of adsorption, walking and cleaning. The cleaning wheels can adsorb and walk on the vertical glass surface.4. The cleaning cloth on the cleaning wheel can be easily removed and replaced for cleaning and reuse. The cleaning cloth is made of microfiber cloth, which has a very good cleaning effect.5. This robot has artificial intelligence, will plan the paths and detect window frames. There are automatic cleaning mode and manual cleaning mode, allowing users to freely control the machine.Spec:Item Type: Window Cleaning RobotMaterial: ABS+Fibre ClothColor: As shown in the pictureSize: Approx. 29x14.5x8cm / 11.4x5.7x3.1in Power Adapter Input Parameters: 100-240V 50-60HzPower Adapter Output Parameters: 24V/3.75ARated Power: 80WAC Power Cord Length: 1.2m/3.9ftDC Power Cord Length: 4m/13.1ftSafety Rope Length: 4m/13.1ftMachine Battery: 14.8V lithium polymer battery 500mah (included)Remote Control Battery: 2 x AAA batteries (not included)Battery Working Time: 20minutesCleaning Speed: 4min/metersMaximum Cleaning Height/Width: 6mx4m/19.7ftx13.1ftMinimum Cleaning Size: 0.35x0.35mHow to Use:1. After connecting the power adapter, turn on the machine switch (the blue light is on) to ensure that the fan is workin