RECOMMENDED TEMP PER HAIR TYPE: Set the NEO Choice Ionic Heated Brush to your desired temperature based on your hair type. Best for those with wavy hair. If you have naturally curly hair, this is a great first step tool before curling with a Twister. Coarse, Thick and Curly Hair - Long Length ? 370° F. Coarse, Thick and Curly Hair - Short Length ? 350-370° F. Normal, Medium Thickness or Wavy Hair - Long Length - 350-370° F. Normal, Medium Thickness or Wavy Hair - Short Length - 320-350° F. Fine, Thin, Damaged, or Naturally Straight Hair - Any Length - 250-300° F. Fragile, Heavily Damaged Hair - Any Length - Below 25. HOW TO USE: Run a brush through your hair making sure there are not knots or tangles. Begin slowly brushing from the roots of your hair to the ends and watch those curls disappear. Making sure that your hair is gliding through by the base of the bristles where the heat is. Repeat as needed. When you?ve finished using The Ionic Heated Brush, unplug and let cool completely before storing away. FEATURES: Rapid heating time. Digital LCD display with Auto shut-off. Anti-Scald Nylon-tipped bristles. Negative-ion technology. Consistent temperature-level maintenance . Far infrared heat seals in hair's cuticles and locks in color and moisture. Dramatically reduces the amount of time required to straighten naturally wavy and frizzy hair. Anti-static ceramic bristles straighten and smooth your hair as you brush. Advanced ionic technology combined with the ceramic bristles and brush plate deliver straight and shiny styles without damaging hair. Digital heat controls range from 170-450° and ensure you have the perfect heat setting for your hair type. Lightweight, compact, and convenient for travel Ergonomic shape, slip-free thumb-grip and 360-degree tangle-free swivel cord ensure comfort while styling your hair.