Colour White , Round , Built-in display Yes , Smartphone/tablet remote support Yes , Bumper guard Yes , Wet mopping Yes , Dust capacity (vacuum cleaner) 0.3 L , Water tank capacity 4.5 L , Programming function Yes , Automatic base station return Yes , Base station functions Charging,Purification , Stairs detection Yes , Obstacle detection Yes , 2xNumber of brushes , Timer Yes , Noise level 76 dB , Battery Lithium-Ion (Li-Ion) , Runtime 260 min , Height 97 mm , Floor type wood , Suction power 12000 Pa , 1xNumber of sensors