ECOVACS DEEBOT U2SE Robot Vacuum Cleaner and Mop with WiFi & AppUp to 110 Minutes of Uninterrupted Vacuuming and MoppingDEEBOT U2SE provides you with maximized cleaning performance. With the OZMO mopping system you can simultaneously vacuum and mop up to 2,000 square feet in one charge. Max+ Mode enables increased suction power to handle the most demanding tasks while Hard Floor Mode ensures a systematic back-and-forth cleaning on hard surfaces for maximum coverage. This hardworking vacuum and mop robot can clean your entire home in one go uninterrupted for up to 110 minutes. The full size water tank and powerful vacuum system is the perfect cleaning companion to ensure no dirt is left behind.OZMO Mopping system enables simultaneous vacuuming and mopping to remove dust on floors while detecting floor typeFull-size 300mL water tank covers over 2,000 square feetThree-layer dust filtration effectively filters minute particle matterMAX+ Mode increases suction more than 2.5X for vacuuming away stubborn dirt and debrisUp to 110 minutes of run time and automatically returns to dock with battery power is lowWorks with Alexa and Google Assistant voice commandsIncludes a charging dock, a high efficiency air filter, a cleaning tool, and customer Support