Thanks to its Advanced Ceramic Coating infused with 4x naturally sourced minerals including quartz, tourmaline, opal and moonstone, you can always enjoy beautifully smooth results. With 9 temperature settings up to 230C, you can tailor the temperature to your hair type and if you need a little extra heat, the straightener has a temperature boost button. The last thing you want to do is worry you’ve left your straightener on, well now you don’t have to, thanks to the automatic safety switch off after 60 minutes.