Thank you for viewing! [Product Description] 18-17 This product generates negative ions from the center and surrounding 4 locations, including a triangle of negative ions, to moisturize the entire hair. It releases them with the airflow. It has a unique emission method that ensures negative ions reach the entire hair without being diminished by heat. The rubber cord is tangle-resistant and foldable. [Product Condition] ・Used for about a month ・COOL function does not work! ・Please check the details in the photos(^^ゞ ※We have many other items for sale, so please take a look♪ ☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆ ・Please read the product description and profile, and only purchase if you understand. ・Some products will be shipped without their boxes. Please be aware of this beforehand. ・If you have any questions about the product, please feel free to comment (*・ω・) We want to have a pleasant transaction with everyone. Please feel free to ask any questions (o・ω・o)