The Auto Ceramic Hair Curler is the perfect high-tech hair-styling tool to have on hand for salon-like results from the comfort of home! Easy to Use Say goodbye to the traditional curling iron or curling wand. Don?t worry anymore about needing a power outlet to plug in your hair styling tool. This auto-curler charges for fully-cordless use so you won?t have to twist and turn to avoid the pesky cord. And if you?re new to styling your hair yourself, don?t fret. This curler takes just one minute to learn how to use. LCD Display A large LCD clearly displays the curler?s temperature, styling direction, and timer, for mistake-free use. Two-Way Rotation With the latest two-way rotation technology, you only need to set the direction of rotation for your hair, insert your hair, and create an instant curl. It?s that simple! Intelligent Use Set the temperature (150C ? 200C), curling time ( 8sec ? 18 sec), and curling direction for your hair (left or right), and get going. USB Input and Output It takes about 3.5 hours to charge the Auto Ceramic Hair Curler. It can be used for up to 60 minutes and uses 5000 mAh lithium-ion battery. Easy Use Portable The barrel will auto spin around and wrap section of hair into curling chamber. Easy to carry when traveling, can curl your hair anytime and anywhere, far away from the trouble with the line.