HOT TOOLS THERMAL HOT BRUSH - IONIC TOURMALINE 1-1/2"" #HT1075 Ionic Tourmaline emits far-infrared heat and negative ions when heated. Ion infused heat seals the hair cuticle and eliminates frizz. Hair is fuller, shiner, and stronger. Curl / Smooth / Volumize PROFESSIONAL FEATURES: - Dual Voltage -great for travel - Rubberized Handel for a more comfortable, secure grip - Thermal €œ Guide Teeth€ help wrap hair around barrel - LED Light display : Red light - Heat Green light - Heat and Ion - Cool Tip - On / Off / Ion on switch - 8ft. Professional Swivel Cord - One -year warranty