- 1600 Watts Airflow - 41 litre per second Weight - 659 g Dimensions - 245 x 78 x 97 mm Cable length - 2.7m A complete re-think in the way hair dryers are designed, the Dyson Supersonic Hair Dryer will change your beauty routine forever. Enlisting the help of some of the world\'s top hair stylists and engineers, Dyson have created a product that is light-weight, efficient an... Learn More