Product Description Size: 26.6 * 5.6 * 8.2 cm Colour: Black Material: plastic + tourmaline ceramic Package content: 1*Straight hair comb 1.FAST HEAT IN 30 SECONDS: The hair straightening comb can heat up from 160 to 210 in 30 seconds. It has ceramic iron tooth bristles that reduce hair damage caused by high temperatures during shaping. 2.6 temperature modes for a better result: This hair straightening comb has 6 temperature modes for different hairstyles or beards. 160 C is for medium length beard, thin, fine, or bleached hair.170 C to 180 C are for thick or grainy beard, colored, or dark hair. 190 C to 200 C are for hard-to-style beard, normal, or slightly frizzled hair. 210 C is for thick and very curly hair or hair that is difficult to style. 3.safety protection This hair straightening brush protects you as always. It has a V-shaped plastic frame with iron teeth that will protect you from any angle. Please try not to touch it directly during operation. In addition, the straightening brush automatically switches off in 30 minutes if it is not used. 4.2 IN 1 BEARD AND HAIR Straightener This straightening comb uses a ceramic heating element to straighten your hair / medium length beard slightly. Whether you want to straighten side hair or straighten curly hair, this can help give your beard or hair a long-lasting effect. The hair straightening brush can be swiveled 360 degrees so that you can straighten it at all angles.