Three adjustable temperature levels: hair straightener is safe for hair, low temperature styling, precise temperature control, styling heating and gentle release, tourmaline releases negative ions, making hair smooth, silky, hairless and healthy, meeting your different hairstyling needs.PTC heating element: fast heating, fast heating in 30 seconds, you can create the perfect hairstyle in a short time. You can make salon style elastic curls at home, create your own hair, physically curl your hair without hurting it.Multifunctional: The 2 in 1 Hair Straightener and Curling Iron is designed to help you use a curling iron to straighten and curl your hair and achieve permanent curls, making it fluffy and suitable for any hair type and length.Tourmaline Ceramic Coating: The plate has tourmaline ceramic coating. The straightener’s tourmaline ceramic coating panel prevents the hair from being pulled and pinched, and can pull the hair out of the hair to help you enjoy the process smoothly.360 Degree Rotating Power Cord: The hair straightener power cord can be rotated 360 degrees without twisting, and the start-up instructions are simple, intuitive and convenient to use over time.