ceramic heating technology provides uniform and consistent heat. Coupled with IONIC technology, it helps you to instantly comb and tame any beard, reducing temperature fluctuations that may harm your beard and hair. It helps you easily groom facial hair, reduces tangles and frizz, achieves long-lasting results, making your beard and hair look smooth and healthy. Our beard straightening comb has an LCD screen for easy for temperature selection. With 5 temperature settings, from 338℉ to 446℉, which can easily and gently tame all kinds of hair, Suitable for most beard or hair types such as soft, wiry, thin, thick or curly. Giving you a flawless grooming and long-lasting all-day results. It’s a perfect Christmas, New Year and birthday gift for your father, brother or friends.