?360 Lidar Precision Mapping And Navigation? The Bl20 Robot Vacuum And Mop Uses The Latest Lidar Mapping Technology, Which Can Scan And Identify Various Complex Home Layouts In 360, Quickly And Accurately Map, And Plan Cleaning Routes More Effectively. Compared With Gyroscope Robot Vacuum, It Can Improve Cleaning Efficiency By 60%. | | ?Automatic Smart Mapping And No-Go Areas?Bl20 Robot Vacuum Usually Use Advanced Laser Ranging Sensor Technology To Sense The Surrounding Environment, Capture Obstacles, Furniture Layout And Other Information In The Home Environment In Real Time, And Accurately Map Your Home, Allowing It To Navigate Efficiently And Avoid Obstacles. You Can Also Set Restricted Areas That You Don'T Want The Sweeper To Enter Or Clean, Such As Baby Play Areas, Fragile Items Placement Areas, Etc. | | ?3-In-1 Sweeping,Vacuuming And Mopping?The Robot Vacuum Cleaner Is Equipped With 4000Pa High-Quality Brushless Motor, Which Can Easily Suck Away Animal Hair, Dust In Gro.