Dyson Airstrait™ Straightener, Wet to Dry Hair Straightener, No Heat Damage, No hot Plates, All Hair TypesDescription Dyson Airstrait uses high pressure airflow to straighten hair as it dries. Air is precisely heated and projected evenly through the tress as you style with no need for extreme heat. Airflow is projected downwards at a 45 angle to create the tension needed to align hair for a smooth end style with less damage and breakage. Glass bead thermistors, located in the machine arms, regulate airflow temperature up to 30 times per second, to prevent