Description: Microcomputer Drive System:A microcomputer drive system with a human-like brain embedded in it, through remote control, automatically drives the body to perform tasks such as wiping, scrubbing frames, and navigation paths. Vacuum adsorption system: Under the action of intelligent system detection and control motor, its vacuum adsorption capacity is up to 56Kpa, can withstand 25.2KG vertical gravity, 13KG horizontal pulling force, tight adsorption, lasting safety Intelligent cleaning system: The cleaning disc, cleaning rings and matching microfiber cleaning cloth can be used for deep cleaning of glass and tiles under the instruction of microcomputer drive system and powerful vacuum super-strong adsorption system, which is smooth and translucent without harming the surface MEMS detection system: Exclusive MEMS detection system, using highly sensitive frame sensor, .intelligent identification, automatically avoid obstacles, small and large windows can be perfectly adapted Intelligent support system: It can last for 30 minutes when the power is cut off, intelligently identify circuit obstacles, and the system automatically turns on to protect the UPS power supply when the power is cut off to ensure that the product does not fall. Specification: Type: Window Cleaning Robot Material:Plastic Size:29.5 x 14.8 x 12cm/11.6 x 5.8 x 4.7 inch Voltage: 100-240V, 50-60HZ Detection window frame: Automatic Adsorption method: vacuum adsorption Weight: 0.95kg Cleaning speed: 0.23M2/min Wipe size: 35 x 35cm or more This product cannot be used wet Package Includes: 1 Set Window Cleaner Robot(Korean) This product cannot be used wet Note: 1.Please allow 1~3 cm error due to manual measurement, thanks. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.