Hai Elite Tong Ionic Flat Iron is built in a crescent moon shape to create smooth circular shapes including bobs, waves and flips. It features a high end digital enhancement screen with wide viewing temperature gauge, and nano tourmaline technology. Ceramic Technology Ceramic plates are crafted to help achieve a smooth, healthy looking hair result. By using ceramic heaters, it emits negative ions to retain maximum hair moisture and to promote a frizz free hair experience. It also features far infrared heat, which is the most gentle hair heating method. It's invisible to the naked eye, deeply penetrates hair and most importantly, doesn't possess any harmful UV rays. Ceramic plates retain heat more efficiently, while distributing heat equally across its surface to prevent hair burns from hot spots. Tourmaline Technology Tourmaline gemstones are embedded into the flat iron plates in nano-form. By boosting the maximum output of negative ions, it helps create a new shine and sleek look by neutralizing the positive charge of damaged hair, while closing hair follicles and smoothing the shafts. ERROR ERROR ERROR ERROR ERROR ERROR Features Ideal for creating smooth circular shapes including bobs, waves and flips Nano tourmaline creates shinier, healthier, smoother hair with improved color protection, conditioning and anti bacterial properties Negative Ion Technology + Far Infrared Rays gently close the cuticle locking in color while sealing in moisutre 2" ceramic crescent moon shaped plates imbedded with PTFC heaters generate evenly controlled heat with quick temperature recovery Digital enhancement screen with wide viewing temperature gauge Non slip finger grips Safety features turns iron off after 30 minutes of inactivity with four audible beeps Heats from 170 F to 390 F in under six seconds 9" cord with 360 degree swivel 3 year warranty Operates at 110 volt AC