A network of Nural sensors automatically adjusts airflow and temperature to enhance natural shine and protect scalp health.(1)(1)When used in Scalp protect mode(2)In-use conditions may affect experience of pre-set temperature. Attachments compatible with Scalp protect mode: Gentle air attachment, Styling concentrator.(3)Activating Scalp protect mode will override last-used heat settings.(4)In Dome mode vs. diffuse mode.(5)For use on dry and straight[ened] hair