New Longer Lasting Curls Triple-Baked Tourmaline Ceramic Barrel For Healthy, Beautiful Curls 30 Heat Settings 400&Deg;F Max Heat 30-Second Heat Up Auto Shut-Off Worldwide Dual Voltage Bonus: Exclusive Heat-Resistant Silicone Storage Cover Tourmaline Conditioning Minerals Helps Eliminates Frizz For Silky-Smooth Curls Triple-Baked Tourmaline Ceramic Barrel Three Layers Of Baked Ceramic Coating Infused With Tourmaline Conditioning Minerals Seal The Cuticle To Extend Curl Life With Silky-Smooth Results. 30 Heat Settings For Curling & Styling All Hair Types Hair Type Heat Level Fine, Thin Hair 1-6 Wavy To Medium Hair 7-14 Thick Hair 15-22 Course, Hard-To-Style Hair 23-30 Dual Voltage For Convenient Worldwide Use. Features: 30-Second Heat-Up Auto Shut-Off "On" Indicator Light Extra-Long Cool Tip Safety Stand Heat-Resistant Silicone Storage Cover Bonus: Storage Cover The Product You Buy May Differ Slightly From The One On The Carton Due To Continuing Product Improvements.