Feature 1THOROUGHLY CLEAN: Double disc twisting and wiping, alternating cycles. Double wheel twisting and wiping imitates manual hand wiping, to achieve a rubbing movement of 70 revolutions per minute, achieving twice the result with half the effort when cleaning the glass. 214.5CM HIGH CLEANLINESS WHEEL: Circular window cleaning machine adopts a more advanced sensor built in technology, which can better fit the window corners compared to models with sensors at the corners. The iconic 14.5cm diameter disc meets the dual requirements of cleaning speed and cleaning rate, better meeting the needs of comprehensive cleaning. 3MULTIPLE PROTECTION FUNCTIONS: Single disc suction 2800Pa force, double disc suction safer, double suction double suction, combined with multiple safety protection measures, to ensure the safety of the body. Border detection, intelligent detection system sends an alarm to change the routine when encountering frameless, identifies obstacles, and adjusts the routine in real time to prevent collisions. 4UPS POWER OUTAGE BACKUP SYSTEM: Even if there is a power outage at home, the robot will not fall. Accidental power outage can also adsorb for 20 minutes and continuously alarm, while being equipped with a climbing level safety rope lock to provide protection for high rise window cleaning. 5AUTONOMOUS PLANNING ROUTINE FOR ARTIFICIAL INTELLIGENCE TECHNOLOGY: Equipped with artificial intelligence technology, automatic bowing pattern window cleaning reduces manual intervention in autonomous planning.Item Type: Window Cleaner RobotMode: HCR 02Material: ABS, Fiber ClothInput Voltage: AC100-240V 50Hz-60Hz Output: 24V, 3.75ARated Power: 80WCleaning Speed: 4 minutes/Battery Capacity: 3.7V polymer lithium battery 500mAh x 1 (shipped with built in battery)Battery Working Time: 20minRemote Control Battery: 1.5V AAA battery 1300mah x 2 (shipped with matching battery)Suction Force: 2800PaUPS Power Outage Protection Time: 20minControl Method: Infrared remote controlBorder Detection: AutomaticFall Prevention Control: Ups uninterruptible power supply system, safety ropeSafety Rope Length: Approx. 4m / 13.1ft .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Window Cleaning Robot2 x Spare Cleaning Ring8 x Spare Cleaning Cloth1 x Spray Bottle1 x Remote Control2 x Battery1 x Power Cord1 x Adapter1 x Manual