About This Product Superior Technology: Negative Ions and Plasma Technology for Ultimate Shine. Our hair straightener combines the powerful effects of negative ions and advanced plasma technology. Precise Control: LED Display and 27 Adjustable Temperature Settings (100°C - 230°C) Perfect for All Hair Types (Fine, Coarse, Dyed, or Natural) The clear LED display shows the precise temperature at all times. 27 precise temperature settings help you easily create professional-looking styles while protecting your hair's health. Precisely straightens from root to tip, protecting your hair's health. Professional Results: 3D Ceramic Tourmaline Floating Panels. The innovative 3D floating panels perfectly conform to each curling barrel, ensuring even and smooth straightening from the roots. The ceramic tourmaline coating ensures smooth gliding, reduces friction, and releases negative ions to nourish hair, leaving it soft, shiny, and damage-free. Multi-Functional Use: This powerful hair straightener can not only straighten and curl hair but also create waves. With its rounded panels, you can easily create defined curls, languid beach waves, or perfectly straight styles. Its compact and lightweight design makes it the ideal travel companion. Create salon-quality, versatile hairstyles wherever you are.