[How To Use] Smooth And Straihten Divide hair into strands. From the root, place strands into comb teeth and slowly pull down to the tip. Curls And Waves Brush from the roots,twist 180°,and slide to the ends.Repeat. Inner Curls Clip hair from inside,slide to tips,rotate wrist inward,and hold for 3 seconds. [3D Anti-Scalding & Curved Back Straightening Brush, 4-In-1 Styling Brush]This SLeek Chic 3D Thermal Straightening Brush adopts 3D anti-scalding design, which can completely avoid scalding the scalp and skin. The 25 sharp-angled comb teeth make it easier to grab the hair and slide through the hair easily to reduce tangles. The design that fits the scalp can straighten your hair to the maximum extent, and the curved back design allows the hair to bypass the back plate for curly styling. For example: (straight hair/curly hair/inward curling/fluffy top of head) [Eliminate Frizz, Smooth And Straighten Brush]With 12 million negative ions, the straightening brush makes your hair shiny while straightening your hair. Reduce the damage of frizz and static electricity caused by high temperature, and the brush styler can maintain the volume of hair. [60s Instant Heating, 235g Lightweight & Easy To Use]The powerful PTC heating layer provides consistent, fast and uniform temperature across the entire surface. Reduce the number of passes and faster styling, saving time, perfect for your busy mornings. Weighing only 235g, it reduces styling fatigue and is suitable for travel, very convenient! [Suitable For All Hair Types]This SLeek Chic 3D Thermal straightening comb has 5 temperature settings, from 160℃(320℉) to 200℃ (392℉) salon high temperature, 160℃ / 320℉ for damaged hair, 170℃ / 338℉ for dyed/dark hair, 180℃ / 356℉ for normal/soft hair, 190℃ / 374℉ for coarse/thick hair, 200℃ / 392℉ for thick/curly hair. You can easily find the healthy temperature for your hair! Straighten and smooth your hair without flattening or wrinkling like a flat iron.