Dual Brushed Powerful 8300Pa Suction With the innovative twin rubber brush system the S20 Ultra robot vacuum is more effective at capturing dust It ensures a cleaner carpet preventing the removal of the mat and curling of carpet corners Compared to a singlebristle brush it can much more efficiently pick up hair and reduce tangling 8300pa strong suction power can easily suck away the hard floor or carpet dust pet hair cat litter snacks crumbs and so on Hot Water Auto Mop Washing Drying 140 hot water cleans and sanitizes mops removing stubborn stains Hot air drying reduces odors for a fresh home Self Empty and Refilling 32L dust bag for 75 days of maintenancefree use 45L4L water tanks cover up to 4300 sqft Smart Carpet Cleaning S20 Ultras 8mm mops autolift protect carpets Ultrasonic recognition adjusts cleaning modes for optimal carpet care Mops Like You S20 Ultra with consistent pressure leaves floors gleaming Directional settings protect floors from scratches Interactive Voice Call and App Control The cleaning app allows you to set cleaning frequency schedule sessions create virtual walls and more S20 support works with Alexa Google Home You can also choose zones to block from entering specific areas Customized cleaning mode as you like 360 Object Recognition Avoidance Utilizing a smart camera 3D structured light and an LED it detects and circumvents 70 objects ensuring efficient cleaning in low light It constructs detailed 4level 3D maps for optimized navigation in complex spaces Combat Messes with Smart Dirt Detection The intelligent RGB camera 5channel color sensingdetect dirt levels prompting remopping as needed for spotless floors To Every Corner and Edge Mop extensions guarante to reach deep into corners and edges of walls leaving no corner untouched Consistent Battery Performance The powerful 5200mAh battery capacity ensures nonstop cleaning up to 25 hours on a single chargeSet offpeak hours to save electricity bills PetFriendly Home Clean Design Use pet care recommendations such as intelligent dust and fur collection large particles boost mode