Quickly Clean on Almost All Kinds of Surfaces - Self-adjusting Cleaner Head. Seals in Suction Across Carpets and Hard Floors.Quick to Empty Bins - Hygienic Bin Emptying. Just Push the Button to Release the Dirt.Fast to Setup and Simple to Operate - Wand and Hose Release in One Smooth Action, So It’s Easy to Clean Up High and Under Furniture.Block Almost All Dirt Effectively - Whole-machine HEPA Filtration Ensures Allergens and Bacteria Are Trapped Inside the Machine; Ball Technology. Steers Easily Into Difficult Places.