The Revolution Pro 4000i Dryer from Sedu is 60% more powerful and much more versatile than conventional dryers. Exclusive to Space NK, its compact size and manageability belie its true muscle; a superior motor gives 1875W to 2000W of unsurpassed airspeed, while six settings plus a cool air button mean power and heat can be precision-set. Switch the tourmaline ionic generator on, and negative ions come flowing out breaking down water into tiny, more easily absorbed molecules. The result? Lustrous, frizz-free hair, with less damage over the long-term, and dramatically quicker styling. TECHNICAL SPECIFICATIONS: Body Length: 6.2 inch (158 mm) Cord Length: 9 ft/ 3 m Voltage: 110-120V AC 80 mph Record Airspeed 86 m3/h Airflow Comes with a two year warranty.