Negative Ion Technology: Softens hair and locks in moisture, preventing heat damage and helping to create smooth, sleek hair and eliminate jitters. The professional hair dryer is designed with a constant temperature function to protect hair and scalp from injury. Wind power, low noise, reliable and practical. It also reserves the right to cancel the purchase due to stock updates, in which case the buyer will be contacted and the payment will be refunded immediately. Once you have received your item, do not forget to rate the transaction using the Ebay rating system. Feedback is the lifeblood of Ebay and helps us all make our community better, safer, and more trustworthy. If you are not satisfied with the service provided, please contact me before issuing a negative vote and I will try to s.