BLACK+DECKER HSVJ415JMBF71 Cordless 16V Max Lithium 2-N-1 Stick Vacuum 1.5Ah 2-IN-1 stick + hand design provides two vacuums in one for vacuuming floors and small messes Auto suction adjustment for your different types of flooring means you don't have to bend down to change any settings while you vacuum Vacuum your house 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 SMARTECH (TM) sensing technology alerts you how much battery remains and when it's time to clean the filter