IONIC CERAMIC TECHNOLOGY & PREVENTS SCALDING: Automatic curling iron contains nano-meter silver, ceramic coating & tourmaline, which protect hair from static electricity and heat,.Those elements benefit the hair lock in natural moisture and change frizz for smoother, shinier and healthier, anti-static hairDon't burn your fingers or even your scalp.Cordless Auto Curler: Cord-free rechargeable automated hair curler with unique design and reverse rotation to help avoid any tangled hair problems to create beautiful curls or waves anytime and anywhere.INTELLIGENT TEMPERATURE : Auto Hair Curler can freely set the temperature , and the direction of the curls (left or right . All of this is shown on a small LCD screen. With timer you can set seconds, how long you want to turn curls, temperature setting and choose whether the curls should be left or right.PORTABLE & AUTO OFF: Easy to slip into your bag with compact size.even if you are traveling all over the world. Come with hairpins and comb, it's an ideal gift choice for your family and yourself.60s FAST HEATING: Built-in 5000mAh rechargeable battery only 60s to preheat up, getting your curls in a snap. 5000mAh battery provides up to 60mins usage time while only taking 4h for full charging.. Run time will vary based on heat and timer settings selected as well as hair type.