Dyson Supersonic Nural™ HD16 Hair Dryer in Strawberry Bronze - 561727-01, Auto-adapts to enhance natural shine and protect scalp health. Fast, intelligent drying. No heat damage. Learns your go-to styling preferences. Five Intelligent attachments. Dyson Supersonic™ hair dryer with added intelligence. A network of Nural™ sensors automatically adjusts airflow and temperature to enhance natural shine and help protect scalp health.