Thank you for viewing. This is the "＜＜ReFa BEAUTECH DRYER RE-AJ02A＞＞". It has been opened, but it is unused. ////Product Description//// A hair dryer developed in collaboration with top salons. The object sensor detects the temperature of the scalp and hair ends, and automatically switches between hot and cold air. It keeps the scalp below approximately 50 degrees Celsius and the hair ends below approximately 60 degrees Celsius, protecting the scalp and hair ends from heat damage. It is equipped with 99.9% pure high-density carbon and an ionizer inside. The high-density carbon emits far-infrared rays, and the ionizer ionizes molecules in the air. #Beauty #Cosmetics #Hair #Care