This professional curling iron has a ceramic barrel that gives a shinier, silkier results than regular ceramic curling irons. This 1-inch curling iron works for all hair types from fragile and thin to wavy and thick. The digital LCD technology with patent-pending flat screen display indicates the exact setting and temperature. New infrared ceramic technology seals in hair's moisture and luster. The hair curling iron provides hotter and more consistent heat at all adjustable temperature settings. Power: 150 Watt Assembly level/degree of difficulty: No Assembly Required.