A new way of treating hair! Elchim's Negative Ion Generating System? produces a continuous stream of ions, so drying time is reduced by 50%, while hair remains smooth and shiny. Used by top professionals, the Elchim Uragano produces twice the Negative Ions of conventional dryers. The negative ions reduce the size of the water molecules. This allows moisture to penetrate the hair shaft. It also allows hair to dry in half the time. The negative ions smooth down the cuticle. This allows for a greater shine on the hair. This also removes the "frizzies" from the hair. Features and Benefits: 4 Speeds / Temperature Combinations 2 Concentrator Nozzles Weight 1.3 lbs 1800 watts