The conair 1-inch ceramic straightener features professional ceramic technology designed for an on-the-go lifestyle. it has 30-second heat up time for no-wait styling features salon-style high heat. with its 30 variable temperature settings, you can create unique styles that work for you. and forget about the worry of a straightener left on because the cs83 is complete with an auto-off function that turns the device off if left on. so for those with an on-the-go lifestyle, the cs83 is the solution to your styling needs. with this pro-style hair straightener, create styles efficiently anytime, anywhere.