Thank you for viewing! ★ Only one available ★ Instant purchase welcome ★ Free shipping This is a negative ion hair dryer that emits a rich 20 million ions from the nozzle, suppressing static electricity and preventing the loss of moisture in the hair, minimizing damage. It increases the hair's moisture retention, leaving your hair smooth and silky while maintaining plenty of moisture. If you have any questions, please leave a comment. #boni We have a variety of products, so please take a look! (⌒▽⌒)