Colour Black , Round , Smartphone/tablet remote support Yes , Bumper guard Yes , Wet mopping Yes , Dust capacity (vacuum cleaner) 0.31 L , Water tank capacity 5.5 L , Programming function Yes , Base station functions Charging , Obstacle detection Yes , Obstacle crossing up to 40 mm , Stairs detection Yes , Battery Lithium-Ion (Li-Ion) , Runtime 260 min , Height 89 mm , Suction power 30000 Pa