2-IN-1 stick + hand design provides two vacuums in one for vacuuming floors and small messes. Lithium Ion technology provides strong suction for one-pass pick-up. Auto suction adjustment for your different types of flooring means you donâ t have to bend down to change any settings while you vacuum. Vacuum your whole house on one charge* without the hassle of a cord. Swivel steering lets you maneuver around furniture and other obstacles with ease. The powered beater bar agitates dust and debris in carpets for a deep-down clean and is easily removable for quick maintenance. On-board extension tool helps you clean hard-to-reach areas. SMARTECHTM sensing technology alerts you how much battery remains and when itâ s time to clean the filter.