Unlimited curl options with interchangeable barrels including 19mm, 25mm and 32mm creates curls and waves while adding volume to your style. Secure clip holds hair in place for professional looking results, barrels made of 100% tourmaline to ensure silky, smooth hair. Automatically heats up to 450°F in seconds. Perfect for all hair types. Creates negative ions and infrared heat waves, eliminating static while sealing cuticle. Worldwide dual voltage 110-240V – 50/60Hz, 360° swivel cord eliminates tangle cord.