Colour White , Round , Smartphone/tablet remote support Yes , Wet mopping Yes , Dust capacity (vacuum cleaner) 0.325 L , Automatic base station return Yes , Base station functions Charging,Purification , Obstacle detection Yes , Obstacle crossing up to 20 mm , Noise level 64 dB , Battery Lithium-Ion (Li-Ion) , Runtime 180 min , Height 96.5 mm , Suction power 18500 Pa