1. Anti scalding design, it adopts anti scalding comb design, which can make your use easier, refuse skin burns, and is safe and reliable. 2. Two gears design, it adopts two temperature settings, 180°C gear is suitable for normal hair, and 160°C gear is suitable for soft hair, which can meet different hair styles. 3. Efficient heating , it heats up quickly, and the rapid heating system makes the temperature always stable, which can keep your hairstyle more thorough. 4. Using intelligent constant temperature technology, it can avoid the continuous increase in temperature and damage your hair, gently care for your hair scales, and perm without damaging your hair. 5. Small in size, it is lightweight and portable, and it can be easily held for styling in various situations, helping you to have hair anytime, anywhere. Spec: Item Type: Curling Brush Voltage: 110V US Plug Weight: Approx. 424g / 15oz Frequency: 60Hz Power: 30W Material: PET+PPS Color: Green Heating Method: PTC Heating Temperature Gear: Two Gears (160-180?) Warm Up Time: 30S packing list: 1 x Curling Brush 1 x Manual Notice: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.Efficient heating , it heats up quickly, and the rapid heating system makes the temperature always stable, which can keep your hairstyle more thorough. Anti scalding design, it adopts anti scalding comb design, which can make your use easier, refuse skin burns, and is safe and reliable. Two gears design, it adopts two temperature settings, 180°C gear is suitable for normal hair, and 160°C gear is suitable for soft hair, which can meet different hair styles. Small in size, it is lightweight and portable, and it can be easily held for styling in various situations, helping you to have hair anytime, anywhere. Using intelligent constant temperature technology, it can avoid the continuous increase in temperature and damage your hair, gently care for your hair scales, and perm without damaging your hair.