Features: 1. 8000Pa super strong suction power; 2. Professional customized wipes, high water lock and strong stain removal; 3. Automatically adjust the suction power on different glasses; 4. Seperate air duct prolongs the robot's lifespan; 5. Intelligent recognize the borders and adjust direction automatically; 6. Once detects the leakage of air, the robot moves back automatically, always keep itself away from danger; 7. Built-in battery as the backup power, the robot can adhere to the glass about 30mins even if the electric is suddenly cut off; 8. Long safety rope keeps the robot from falling down in critical situation; 9. With high density fiber mop, thoroughly clean the glass without hurting it; 10. With 2.4GHz remote control, the remote range is up to 20m without direction limit; 11.Gyroscope navigation with Z-shaped ,N-shaped, Edge,and Spot cleaning pattern; 12. Compatible with Tuya/ Smart Life APP. 13. 3-Directional 4-way atomized water spray, with two nozzles on each side for better cleaning effect, suitable for multiple media and not easily clogged 14. The machine is equipped with 8 micro switches in all four corners, making edge detection more flexible and reliable.