A straightener that dries and straightens hair simultaneously so you can take hair from wet to a finished look-with one machine, no hot plates, and no heat damage. - Reduces time spent drying & styling - Creates a natural straight finish for multiple hair types - Engineered to maintain hair strength & protect shine - Airflow is projected downwards at a 45° angle to create the tension needed to align hair for a smooth end style - Glass bead thermistors, located in the machine arms, regulate airflow temperature up to 30 times per second to prevent heat damage and protect hair's natural shine. - Dyson Hyperdymium™ makes it powerful enough to straighten hair as it dries. - LCD screen features a HD color display that shows airflow & temperature settings for easy reference when styling. - Locking allows you to gently pre-dry hair and create volume from the roots. - Auto-pause occurs after 3 seconds of inactivity to save energy. Simply move the machine to restart the airflow. - 2 styling modes: Wet to Dry & Dry mode - 3 airflow speeds & heat settings in each mode Includes: - Dyson Airstrait™ - Non-slip heat mat - Protective storage/travel case - Manuals LIKE NEW - used gently only a few times. Purchased from Sephora 11/2025 $549,99 All items ship quickly from my clean, smoke-free home. #DysonAirstrait #DysonHair #HairTools #LuxuryBeauty #BlowoutAtHome #SleekHair #FrizzFree #HairStraightener #PremiumBeauty #WetToDry