Features: Dual Temperature Modes:The green light180/356for thick or coarse beard and the red light(200/392) for long beard and curly hair. Choosing the matching temperature make better effect. Safe & No Scalp Injury: Built with advanced ionic generator and safety anti-scald design, this men's beard straightener brush reduces frizz and locks in moisture for smooth & healthy results. Features protective guards around the bristles to avoid scorched or damaged scalp and beard. Portable, Beautiful and Easy Operation:Slim and lightweight (1.26*8.27inch and 7.41oz) with a velvet storage pouch. YIBI beard straightening comb are compatible with 110-240v voltage power universally. Have a comfortable ergonomic handle and a flexible 360 rotating power cord preventing entanglement during use. Perfect Gift: Safely tame wild beard and make better beard styling with least time. It is a must have for beaded Men. Great present for Dad, husband, brother, boyfriend. Specifications: Material: ABS + Heeting piece Product Size: 26 * 8.5 * 5.5cm Product Weight: 250g 1 * Beard Straightener Comb