Feature:1. Dual Spiral Cleaning Head: The dual spiral cleaning head can clean windows perfectly, solving the trouble of cleaning high level windows. Applicable to the glass above thickness 3mm, size 45x 45cm, the effect of large windows is better.2. Powerful Suction Supply: The window washer robot adopts advanced vacuum motor technology to provide a powerful suction of 5600pa to ensure firm adhesion to the glass surface. With its superior suction, it can easily remove stubborn dirt from windows.3. Uninterrupted Power Supply System: The window cleaning robot is powered by an uninterrupted power supply system with a built in lithium battery, which activates in the event of a power outage and serves as a backup power source for an additional 20 minutes. Please remove the robot from the window within 15 minutes after it stops working.4. AI Route: Technology V2.0 calculates the route and cleans your windows automatically. After the cleaning step is completed, the electric window robot will stop automatically.4 meters high strength lanyard, fall prevention control algorithm, automatically detects the edge of the window to prevent falls5. Applicable Places: The automatic window cleaning robot with a wide range of charts can efficiently help you clean your windows and save your time, suitable for home, beauty salons, office buildings, stores, clubs and so on.Specification:Item Type: Automatic Window Cleaning RobotMaterial: ABSBuilt in Battery: Lithium ion Battery 500mAHRemote Control Battery: 2 x AAA Battery (not included)Rated Supply: 90WUPS Operating Time: Approx. 20minCleaning Speed: Approx. 4min/Maximum Working Window Size: Approx. 6 x 4m / 19.7 x 13.1ftMinimum Working Window Size: Approx. 0.35 x 0.35m / 1.1 x 1.1ftSuction Supply: 5600 PaAutomatic Cleaning Modes: 3Application: for Home, Beauty Salon, Office Building, Shop, Club, etc.Description: This is a window glass cleaning robot. It has a vacuum motor that allows the robot to adhere to the glass surface and move freely on vertical glass surfaces. It features an uninterruptible Supply supply system (UPS) to provide Supply during Supply outages, preventing falls. The window cleaning robot has two cleaning wheels with suction, movement, and cleaning functions. The cleaning wheels can adhere and move on vertical glass surfaces. The cleaning pads on the cleaning wheels are easy to remove, replace, clean, and reuse. The cleaning pads are made of fine fiber cloth, providing excellent cleaning results. The robot is equipped with artificial intelligence (AI) to plan routes and automatically detect window frames. It has automatic cleaning mode and manual cleaning mode, giving users full control over the robot.How to use1. Make sure the robot is fully charged before use (LED green light on). When charging the built in battery, turn off the switch and connect the Supply adapter. Orange light indicates charging mode, green light indicates full charge. 2. Check if the security rope and buckle are damaged. Be sure to fasten the security rope before use and secure it to a fixed fixture at home. 3. Before use, ensure that the cleaning ring is fixed on the cleaning wheel to ensure good vacuum suction of the robot, and spray cleaning water as required. 4. When the window cleaning robot is working, it must be connected to the Supply adapter to function properly. 5. Plug in the Supply adapter, turn on the robot (blue LED) and make sure the motor is working. Then attach the robot to the glass, about 10cm away from the frame (for self check). 6. Ensure the robot is firmly fixed on the glass and that the security rope and Supply cord do not obstruct the robot's cleaning route. 7. Press the automatic cleaning button on the remote control, the robot will move from the bottom to the top of the window, then move in a zigzag pattern, cleaning the window from left to right and top to bottom. After cleaning, the robot will return to the starting position at the bottom and make a "beep" sound. 8. If the robot accidentally stops in a hard to access place, gently pull it back with the security rope.9. When disassembling the robot, please hold the security rope with one hand and remove the robot with the other hand, then turn off the power..Package List:1 x Window Cleaning Robot1 x Remote Controller1 x Spray Bottle8 x Replacement Cleaning Cloth2 x Replacement Cleaning Ring1 x Supply Adapter1 x Supply Cord1 x User Manual