The HSI 2nd Gen Professional Ceramic Flat Iron is designed with true ceramic tourmaline plates Floating plates: auto adjusts to your hair thickness and type 100 percent true ceramic tourmaline plates and advanced infrared heat technology Adjustable temperature from 240f to 410f Includes 5 ml Argan oil leave in conditioner bottle, worldwide dual voltage 110v-220v Flip and curl: round body shape design allows unique flips and curling styles