（1）LCD Touch Screen
（2）Space Isolator Detector
（3）UV lamp for sterilization
（4）0.37 L dust bin capacity
（5）Stair Avoidance Detector
（6）Battery power  2200MAH
（7）Remote Controller can operate the work in different directions
（8）Up to 7-days cleaning time setting on the charging base plate
（9）Mopping towel at bottom to do mopping while vacuuming                                       
（10）Three different cleaning mode: along the wall, straight line, spiral
（11）Easily slide out the bag-less particle bin to discard the dirt that it  picked up
（12）Automatic Self-Recharging: the cleaner will automatically seek charging base plate when battery is going to finish
（13）Infrared sensor at bumper head to redirect the rout before collision (1-2 cm)                  
(14)Easy to take out spare parts and replace,removable and washable rubbish box                      (15)Low noise compare with other models                                                                          
(16)with error code display function (the user can solve the problem by yourself)