Feature: 1. Deep Cleaning: Cleaning robot with unique double spiral cleaning head and microfiber cloth, suitable for size 0.35 x 0.35m above, 6 x 4m below the glass, 1㎡ can be cleaned in 4 minutes, the effect of large windows is more effective. The remote control allows you to easily switch to automatic water spray cleaning mode. 2. Powerful Suction: The cleaner is equipped with advanced vacuum motor technology, which can provide strong suction power of 2800pa. Its smart adjustable suction function ensures strong adsorption on the glass surfaces. It can easily remove stubborn dirt from windows. 3. AI Intelligent Path: With 3 different cleaning modes to choose from, it can follow a Z shaped route to effectively detect the edges of windows and minimize areas that may be overlooked. Once the cleaning task is complete, the robot automatically returns to the starting point, providing a no hassle cleaning experience. 4. Multi Protective: The built in UPS system prevents the robot from falling without power by not dropping it for 20 minutes without a power outage. In the unfortunate event of a power outage in your home, the robot will remain firmly attached to the window and alarm for 20 minutes, ensuring the safety of your home. 5. One Touch Use: Simply press the start button on the body to automatically plan your route. You can also customize the cleaning process to your needs by using the remote control. Specification: Item Type: Window Cleaner Robot Material: ABS, cloth, electronic components Size: Approx. 290 x 144 x 70mm / 11.42 x 5.67 x 2.76in Adapter Output: DC24V/3.75A Host Battery: Built in lithium battery 500mAh (built in) Remote Control Battery: 2 x AAA batteries (not included) Rated Power: 90W AC Power Cord Length: Approx. 1.2m / 3.94ft DC Adapter Cable Length: Approx. 4m / 13.12ft Safety Cord Length: Approx. 4m / 13.12ft UPS Operating Time: 20min Cleaning Speed：Approx. 4min/㎡ Maximum Working Window Size: Approx. 6 x 4m / 19.7 x 13.1ft Minimum Working Window Size: Approx. 0.35 x 0.35m / 1.1 x 1.1ft Suction Power: 2800 Pa Automatic Cleaning Mode: 3 models Applicable Places: Home, beauty salon, office building, store, club, etc. Product Description: This is a window glass cleaning robot. It has a vacuum motor that allows the robot to attach to the glass surfaces and walk freely on the vertical glass surfaces. There is an uninterruptible power supply system (UPS) to provide power in case of power outage and prevent falls. The window cleaning robot has two cleaning wheels with adsorption, traveling and cleaning functions. The cleaning wheels can adsorb and walk on vertical glass surfaces. The cleaning pads on the cleaning wheels can be easily removed, replaced, cleaned and reused. The cleaning pads are made of microfiber cloth and provide very effective cleaning. The robot has Al to plan paths and automatically detect window frames. There is an automatic cleaning mode and a manual cleaning mode that allows the user to control the robot freely. Operating Guidelines 1. Make sure the robot is fully charged (LED green light on) before use. To charge the built in battery, turn off the switch and connect the power adapter. When the orange light is on, it means charging mode, and when the green light is on, it means fully charged. 2. Please check the safety cord and buckle for damage. Be sure to fasten the safety cord before use and attach it to a fixture in your home. 3. Before use, please make sure the cleaning ring is fixed on the cleaning wheel to ensure great vacuum adsorption of the robot and spray cleaning water according to the specification. 4.When the window cleaning robot is working, it must be connected to the power adapter to work properly. How to use 1. Plug in the power adapter, turn on the robot (blue LED) and make sure the motor is working, then stick the robot on the glass about 10cm away from the frame (for robot self test). 2. Make sure the robot is firmly fixed on the glass and make sure the safety rope and power cord do not interfere with the cleaning path of the robot. 3. Press the auto clean button on the remote control and the robot will move from the bottom to the top of the window and then move in a jagged pattern, cleaning the window from left to right and top to bottom. After cleaning, the robot will return to its starting position at the bottom and make a "drop" sound. 4. If the robot accidentally stops in an inaccessible place, gently pull it back with the safety cord. 5. When disassembling the robot, hold the safety cord with one hand while removing the robot with the other, then turn off the power. Note: The robot must be connected to the power adapter to work properly. How to Clean Steps Step 1: If the glass is dirty or dusty, please clean it with a dr