Features - Tourmaline Infusion! Tourmaline gem crystals infused in the housing radiate 6 times the ionic power that regular ceramic irons - 100% Pure Ceramic Plates - 8 Heat settings - Pure Ionic Conditioning - 248 to 374 Degrees Fahrenheit high heat range - Quick, variable heat-up, ready to use in 30 seconds - Digital read out for easy temp control - Great for straightening thick or fine hair - Clamp style holds hair tight for quick results - Tangle free swivel cord - Cool Safety Tip