1 4 categories, all-round upgrade, make roborock more powerful Sweeping and mopping integration , more clean Planned zone cleaning , more intelligent Cross the barrier , so easy Sensor upgrade , more sensitive 2 Sweeping and mopping integration, more clean 3 Plant bionic wet mopping system 4 Plant bionic cellulose tube filter 5 Laser distance scanning Full coverage does not leakWith high precision LDS laser distance sensor, scanning the room with speed of 5 360 ° every second , after it obtain the distance information , through the industry-leading SLAM algorithm real-time building room map , Planning the sweep line that firstly along the room side then the Z-shaped , complete the cleaning task efficiently and not omit every place 6 Off-road special forces in robot vacuum cleaner, 2cm obstacles easily over 7 The filter can be washed 8 Three anti hair design. Sellers are not responsible for service transit time.Transit time is provided by the carrier, exclude weekends and holidays, and may vary with package origin and destination, particularly during peak period. We are not responsible for any kind of compatible issues, or problems related to any specific software or games. Our online store opens 24 hours a day and 7 days a week. The item "Roborock 2nd Vacuum Cleaner Robot S50 Smart Sensor Automatic Dry Wet Sweep" is in sale since Thursday, January 24, 2019. This item is in the category "Home, Furniture & DIY\Appliances\Ironing & Vacuuming\Vacuum Cleaners". The seller is "much8888" and is located in Wednesbury. This item can be shipped to United Kingdom.