Two-in-one curling iron and curling iron: Professional two-in-one hair straightener and curling iron, with unique and creative spiral heating panel, very suitable as professional hair straightener and curling iron, for satisfy your hair to straighten or curl Different needs.[Negative ion ceramic and tourmaline technology] Ultra-smooth high quality ceramic coated floating plate, evenly heating the heating tube and generating negative ions, allowing the smallest water molecules to enter the hair body, while protecting the hair from damage. easy to straighten, wavy or curly. It will help you to create the most fashionable hairstyle.[Global dual voltage, travel essential] Travel hair straightener and curling iron two in one, global dual voltage 100V-240V, this straightener is universal in any country you go to, it automatically adapts to the voltage suitable, no need to use any voltage converter.The temperature is adjustable visually: the temperature of the rotary control is between 320 and 450 F (160 to 230 C) and can be directly converted to degrees Fahrenheit. The temperature LCD display shows two kinds of temperature to avoid high temperature damage.[Save time] 1 inch board width, micro guide comb, PTC fast heating technology, 30 seconds fast heating, fast straightening, flipping, curling, saving effort, no frizz, shine and reduction of time to finish the hairstyle.