A technical parameters: Brand: LOOTE Model: L905 n Host voltage Voltage: 220V n Frequency Frequency: 50Hz n Power Power: 1200 W n water tank capacity Clean water tank capacity: 15L n sewage tank capacity Dirty water tank capacity: 7L n suction Attraction : 120 Water Lift n body weight Weight: 17KG n rake head voltage Voltage: 12V n rake head power Power: 72 W n rake head weight Weight: 3KG two purposes: except for a small area of ??stains, such as carpet, wall, sofa stool local pumping wash. Three features: multi-purpose use, set the soap bubbles, scrub, dry in one. Brush evenly force to improve the cleaning efficiency. Suitcase-type handle for easy mobility.