works on carpet,hardwood,linoleum & tile. *Character: 1:Intelligent scan system: calcutor the cleaning time for the whole room.Remember the uncleaning area. 2.Dirt detection fucntion:can research the dirter area, prolong the cleaning time and add its cleaning strength. 3：Preset cleaning time : can be easily operated on robot. 4:LED display and indicator instruction 5:Multi- modes for cleaning a. Auto cleaning mode: maximum cleaning coverage b. Spot cleaning mode: partial cleaning, c. cleaning along the walls or furniture d. Precise cleaning mode 6:Low noise: < 50dB 7:Flexible side brush 8:1L Large Capacity Dustbin—1L 9:Virtual Wall 10:Self-charging Function，If the battery is about to be run out , the cleaner will automatically stop and seek charging base plate for charging 11:Mini Body 12:Anti-falling(prevent from falling effectively once the headdrop is more than 8CM)。 13：Remote control，Remote Controller can operate the work in different directi
