Voltage (V)/Frequency (Hz): 110-240V~ / 50HzRated power: state: 34W; closed state: 29WThree opening methods to meet the needs of various hairstyles, bangs, inner buckle, pear flower head, corn perm.3 ways of use, anti-scalding, no injury, long-lasting softness.Anti-scalding design, new anti-scalding comb design, refuses to hurt the skin.The DHP heating technology prevents scalding and does not damage the hair, unlocking the hair code and always maintaining the beauty of the hairstyle.Foldable design, take it with you when you go out.Package Included:1 x shape combNotes:1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!