OZMO 2-in-1 Mopping: simultaneously vacuum and mop to remove up to 99. 26% of bacteria. The extra large 240mL water tank covers over 2000 square feet of mopping. Carpet detection sensors instantly identify floor type, automatically avoiding carpets when mopping and doubling suction power when vacuuming. AIVI Technology identifies, recognizes, and intelligently decides what to do around obstacles like shoes and cables so you don't need to clean before cleaning. DEEBOT offers faster and more accurate object identification, identifying obstacles 200% faster than previous AIVI. TrueMapping combines precision laser technology and advanced dTOF sensors to map your home 4X faster than standard laser mapping, with a 2X increase in detection distance, and the ability to detect objects down to the millimeter level. With the detailed interactive map created, new levels of cleaning efficiency and customization are achievable using the ECOVACS Home App. Laser mapping works in the dark so you can clean any time. Video Manager – Monitor your home with streaming HD video. Drive DEEBOT through the app to any area of your home to look in on pets, check for open doors or windows, and reach those spaces your home security cameras aren't able to. You can also use the built-in speaker to speak through DEEBOT. 3+ Hours Runtime – With an industry-leading 5200mAh battery and optimized energy consumption system, DEEBOT provides up to 3, 200 sq ft. of coverage in standard suction mode. High-Efficiency Filter – Three layers of filtration effectively capture 99% of all allergens, pollen, and particles as small as 6 microns Box Contents: (1) DEEBOT OZMO T8 AIVI Robot, (1) charging dock, (2) bonus replacement side brushes, (1) bonus replacement high-efficiency air filter, (1) washable mopping pad, (5) disposable mopping pads, (1) instruction manual. 12 month Limited Power Source Type: Battery Powered