Smooth ceramic/titanium infused barrel help to eliminate frizz for silkier, long lasting style, heater promotes faster, uniform heating. Negative ionic technology neutralizes positive ions in damaged hair to create smooth, healthy-looking hairfar infrared heat helps maintain hair’s natural moisture balance attains maximum temperature of 450 swiftly. Professional length rotating cord allows free movement and avoids tangling, for use on all hair types. New in box, opened to try, never used