This hand vacuum cleaner is versatile with more than one attachment; an extended hose widens the cleaning scope and makes cleaning easier. The Crevice tool allows you to pick up debris at narrow corners.  The dusting brush allows you to absorb hair or residue from the delicate surface and interior decoration.  This vacuum is built-in cyclone technology that provides a continuous powerful suction. It is efficient in cleaning not only dust, paper scraps but also small stones and liquids. A fully charged vacuum could work constantly for 25-30 minutes. Powerful and long time use ensure a great cleaning experience.