What It Is:Deal with the details with the Triangl Pro Heated Detailer Brush. The innovative triangular-shaped plates let you straighten, direct, flip and de-frizz hair, all with the same tool. Get right to the root to volumize and control unruly cowlicks, stop frizz in its tracks and handle all of the details.What It Does:- Straightens, directs and de-frizzes hair.- Unique triangle-inspired shape doesn't clamp or crease hair.- Firm teeth are precisely spaced and softly tipped to prevent tangles.- Fusion Technology combines ionic and ceramic properties for less frizz and more shine.- Five heat settings (290F to 430F).- 7' swivel cord.- On/Off button.- Temperature adjust buttons.- Temperature lock.- 1-hour auto shut-off.- American 2-prong plug.- Dual voltage/voltage up to 240 V.How To Use It:- Use on dry hair only.- Remove plastic cap, plug in device, then hold in power button for 5 seconds to turn on.- Choose heat setting between 290F and 430F.- Allow 3 minutes to heat up.Heat Guide:- Set temperature to 290F for sensitive or very fine-textured hair.- Set to 330F for color-treated or fine- to medium-textured hair.- Set to 370F for medium-textured hair.- Set to 410F for resistant, thick or coarse-textured hair.- Set to 430F for very resistant, thick or coarse-textured hair.To Straighten:- Separate hair into bottom and top sections.- Place 2"-thick section into teeth of brush and use other hand to create tension at the ends of hair.- Slowly glide down to smooth hair.- Repeat on entire head until hair is completely straight.To Lift & Volumize:- Separate hair into 2"-thick sections where lift is desired.- Lift ends of hair and place tool under the section.- Position teeth at the root under sectioned hair and hold for 10 to 15 seconds.- Continue on all sections where more volume is desired.