Hair straightener by Kristin Ess Hair Go Pro Titanium plates transfer heat to deliver negative ions Helps lock-in moisture, reduce frizz and enhance shine Rounded body designed to create bends, waves and curls Digital display Four temperature settings up to 440 degrees fahrenheit Automatically turns off after 30 minutes of non-use Features a heat resistant cap and a nine foot swivel cord Two years manufacturer warranty Supplied with a two-pin US plug Kristin Ess Hair Founded by *the* expert in 'perfectly imperfect' hair, Kristin Ess Hair is big on products that protect your strands from the inside out. Manage your mane with the brand's shelfie-worthy shampoos, conditioners and intensive masks, packed full of good-for-hair ingredients. Plus, our Kristin Ess Hair at ASOS edit has all your styling essentials - think blow dryers, curling tongs and flat irons too. Tresses: tamed.