Feature:1. Atomization Dust Removal Technology: Utilizing ultrasonic atomization automatic water spraying device, this remote control window cleaning robot creates water mist that effectively encapsulates and condenses dust particles on glass surfaces. This results in easier removal of various dust, enhancing the cleaning efficiency noticeably.2. 4x AI Smart Pathfinding: Equipped with three intelligent path planning modes, this water spray window cleaning robot follows a Z shaped cleaning route to maximize cleaning efficiency and minimize missed spots. It detects window frames and is suitable for various glass types, including frameless window. After completing the cleaning task, the robot automatically returns to its starting point, ensuring a seamless cleaning experience.3. 30ml Water Tank: With an accuracy wet wiping technology, the water tank can hold enough water to clean the whole house twice. Once filled, it can clean 1020 square meters of glass, evenly spraying water every 10 seconds for thorough coverage. It is suitable for filling with non erosive cleaning products such as distilled water or glass cleaner.4. Single Spray Point Setup: Featuring accurate water output control, 1.4ml of water can clean 1m effectively. The fine control of spraying pressure and water output achieves the ideal humidity for the cleaning area, combining dust absorption, locking, removal, and water saving capabilities for efficient and accurate cleaning.5. Dual Disc Scrubbing: The double disc scrubbing system uses high purity rotating discs to clean glass surfaces alternately, mimicking human hand scrubbing motions. The vacuum motor, coupled with super fine fiber cleaning cloth, effortlessly cleans glass, while the circular cleaning discs simulate twisting motion, achieving up to 70 rotations per minute for thorough cleaning results.Specification:Item Type: Window Cleaning RobotMaterial: ABS, Fiber ClothRated Power: 90WSuction: 2800PaUPS Power Off Guard Time: 20minControl Method: Infrared Remote ControlRemote Control Power Supply: 2 x 1.5V AAA Lithium Batteries, Capacity: 1300mAh (Included)Main Unit Battery Capacity: 3.7V Polymer Lithium Battery 500mAh x 1 (Included)Noise: 65dBEdge Detection: AutomaticFall Proof Control: UPS Uninterruptible Power Supply System, Safety RopeWater Tank Capacity: 30mlSpraying Method: Automatic, ManualAutomatic Spraying Technology: Ultrasonic SprayingCleaning Mode: RotationAdsorption Method: Vacuum, Double CircleSafety Rope: Approx. 4m / 13.1ftCleaning Speed: 4mins/m.Package List:1 x Window Cleaning Robot2 x Replacement Cleaning Rings8 x Replacement Cleaning Cloths1 x Water Spray Bottle1 x Spray Nozzle1 x Remote Control2 x AAA Batteries1 x Supply Cord1 x Adapter1 x Manual