Features: 2 Modes Adjustable Temperature 2 optional modes, suitable for different hair types and lengths. Negative Ion Hair Care Heats quickly and sends out natural anion, make your hair show luster. LED Digital Display Help you to control the temperature better, see the mode clearly. 360-Degree Rotatable Power Cord More comfortable and convenient to use, no worry about twining. Anti-hot Design The comb tooth top temperature is only 50?, safe to use.