Overview of the Dyson Dyson Supersonic Hair Dryer Iron/Fuchsia HD01 IIF A hair dryer that changes the norm Prevents damage from excessive heat and protects the shine of your hair. By measuring the air temperature 20 times per second, it keeps the hair at a safe temperature. Dries hair faster than other hair dryers. Drying your hair shouldn't take that much time. What's important for quick drying is a powerful airflow with high, controlled air pressure. Simple to use. Control with just 4 buttons 3-speed airflow adjustment function Fast drying mode, regular drying mode, styling mode 4-temperature airflow adjustment function 78°C Fast drying/styling 62°C Standard 45°C Low temperature 28°C Cold air (same temperature as the cold shot button)