?Hot Hair Brush Multiple Functions?The LCD digital display of thermal hair brush has multiple temperature settings from 120? up to 210? to meet all hair types' styling needs.This hot brush styler curling brush has a 60-minute auto shut-off for safety, a 360° swivel cord for easy use and 100-240V dual voltage for travel convenience. If any questions, please contact us anytime, we are always at your service. ?Two Kinds of Comb Teeth of Heated Brush?The cold broad comb teeth and tangle-free bristles make it easier to grab and gently glide through the hair, preventing tangling and providing more convenience while styling your hair. The heated hair brush compared with normal heated hair brush, this heated brushes for hair styling has anti-scald nylon bristles and long anti-tip to prevent burned skin. High quality bristles grip your hair well and keep enough time for styling. ?Ceramic Hot Hair Brush 4X Less Damage & Frizz?The heated hair brush with ceramic tourmaline barrel emits direct negative ion penetrating the hair quickly to help lock in moisture, nourish damaged hair and split ends, reducing frizz, static and kinks to make hair smoother and shinier. With our Tourmaline heated round hair brush for healthy hair, you can use this brush straighten your hair as well as give it some volume. ?Heated Round Brush Instant Heating?The thermal brush has 10 variable heating options, and the temperature can be control between 120? - 210?, which is suitable for long, short, straight, curly, thick or thin hair.You’ll also love the extra-fast 30-second heat-up because PTC technology. You can choose the right temperature according to different hair types to create dreamy hairstyles, which can be used as round brush, Hair comb, hair straightener, and Hair curlers. ?Volumizing Thermal Brush?Thermal Brush is a heated round brush made to smooth and style hair. This heated brush combines the round hair brush, hair curler and hair straightener. 38mm ionic hot brush root volumizer creates root volume & loose curls with a professional ionic tourmaline ceramic barrel of thermal brush that eliminates static and tame frizz, leaving your hair looking healthy and shiny.The dual voltage heated curling brush is ideal for travel. NOTE: IT IS NOT A HOT AIR BRUSH!!.