1.can auto- cleaning ,  

 2.auto- charging (before the battery 's power run out , the cleaner will  search thestation and charge automatically ) 

 3. charging time can be set to clean at a certain time each day .  

4.with stair avoidance sensors for avoid the cleaner falling down . 

5.with non marring bumper (when meet barrier, it will rebound , but work still). 

6.with touch-sensitive sensor to get out of the tight places , such as Sofa , Bed .... 

7.with virtual wall (if you need clean one room/ a certain area  only ; you may open the virtual wall, the cleaner will never go out the room/area ). 

8. with mop for wet cleaning the floor

9. with UV lamp to kill the bacteria on the floor

10. LCD touch screen with battery capacity showing and error tips

11. lower noise  of below 60dBs, offering you quiet environment while you watching TV or reading

12.integrated bumper offer 3D-detection instead of the traditional elastic bumper

13.new charging base comprises IR and wireless technology