What makes it different? The SMART-X™ High Efficiency Dryer dries hair 75% faster compared to the leading competitor, using more air pressure and less heat for an overall healthier dry. The SMART-X™ is lighter, faster and easier to use than any blow-dryer on the market. Loved by both stylists and at-home customers, its innovative technology is sure to impress. With a 10-year warranty and quality that lasts, the SMART-X™ is the only dryer you’ll ever need, satisfaction guaranteed.