The small, powerful Dyson digital motor V9 combined with Air Multiplier™ technology produces a high-pressure, high-velocity jet of controlled air, for fast drying and precision styling Intelligent heat control Unlike some others, the Dyson Supersonic™ hair dryer measures air temperature over 40 times a second and regulates the heat. This prevents extreme heat damage, to help protect your hair's shine Engineered for different hair types After rigorously testing different hair types...