You will surely love the extremely thin profile of the BaBylissPRO Nano Titanium Ultra-Thin Straightening Iron 1 1/2 Inch. It is exceptionally lightweight and easy to use. The extra-long plates heat up to 450 degrees F and enable you to cover wider sections of your hair for a quicker, straightening job. Now you can enjoy the flexibility and speed with considerably less fatigue to your hands. Electrical Plug Power SourceProduct is powered by electrical outlet.