AG Hair 1" Flat Iron Midnight Heat uses negative ion technology to keep hair shinier, smoother and frizz-free. The digital read ensures the temperature is just right and optimized for each specific hair type. With black tourmaline ceramic floating plates that heat up to 450°F, dual voltage, auto shut-off and a 9’ cord, there is no strand that this flat iron can’t straighten. BENEFITS Snag-free Smoothness and Shine Heats Rapidly Auto Safety Shut-off For All Hair Types FEATURES 1” black tourmaline ceramic floating plates. Negative ion technology provides snag-free smoothness and shine. Heats to 450°F (230°C) rapidly. Digital display for accurate temperature gauge. Auto safety shut-off after 50 minutes. Dual voltage (110/220 volts). 9’ swivel power cord that makes it really easy to use. Ergonomic thumb print for twisting and curling ease. 12-month over-the-counter replacement guarantee. USE IT Adjust temperature to heat levels appropriate for thickness of hair shaft (fine hair at 350°F/175°C, coarse hair at 450°F/230°C). Glide through sectioned pieces of hair to straighten or curl.