Description: 【Safety】Automatic window cleaning robot, advanced safety features include intelligent edge detection and a safety rope lock. In case of unexpected power failure, the robot remains attached for up to 20 minutes with continuous alarm alerts, ensuring secure high rise window cleaning 【Efficiency】Equipped with double intelligent spray nozzles and a large capacity water tank, this window cleaner robot automatically sprays precise 0.1ml mist during operation. A full fill cleans up to 30-50m2 glasses 【Design】68mm thin and lightweight window cleaning robot, size approx. 21.5cmx21.5cmx6.8cm/8.46inchx8.46inchx2.68inch, ensuring minimal missed spots, even in hard to reach corners and along window edges 【Convenience】The window cleaning robot supports manual start, App control and remote control, enjoying fully automatic cleaning. After finishing, the robot returns automatically to its starting point for easy retrieval from high window 【High Performance】The window cleaner robot adopts premium ABS plastic material, high adhesion silicone, elastic rubber, and strong friction materials for stable movement on smooth surfaces Specification: Material: ABS plastic Rated power: 72W Battery capacity: 500mAh Suction: 2500Pa Control method: Wireless remote control - APP Noise: 65db Spray mode: Manual/Automatic Remote control: Powered by 2 x AAA batteries (NOT included) Size Chart: 21.5cmx21.5cmx6.8cm/8.46inchx8.46inchx2.68inch Package Includes: 1 Set Window Cleaning Robot (EU Plug) Note: Please allow slightly errors 1-2cm differences due to manual measurement.