This electric press heated comb, with ceramic technology, has excellent heat retention and even heating, making hair shinier, softer, and less frizzy. This PTC heated comb heats up quickly in just 30 seconds and allows for easy temperature adjustment to suit your hair type, giving you a salon-quality hair care experience in no time. It automatically shuts off after 60 minutes of use, ensuring safe use at home. Its 110V to 220V dual voltage design makes it ideal for your next world trip. This compact and simple electric heated comb is easy to use and ideal for natural black hair, wigs, and beards. The plastic cover design is safe and reliable, preventing burns. Upon receipt of the product, please check the contents of the package. Keep this product out of reach of children. If you have any questions about the product, please contact us; we will be happy to assist you. Our after-sales team consists of experienced, professional, and responsible staff. They will do their best to solve your problems, so you feel our sincerity and care. Buying our products means choosing safety and security.