2 In 1 Straightener: The beard straightener is designed specifically for facial hair and beard, no damaging your beard and burning your face. The beard straightener also can use on your hair. 2 In 1 Straightener keep your beard and hair a long lasting amazing effect a whole day. Safety Rapid Heating: The beard straightener brush use advanced PTC heating element which is safe to use. The premium heating speed and stability can quick achieve different styles for all hair and beards, either curl, straighten or simple brushing. 3 Heat Temperature: The temperature can be adjusted by simply pressing the switch button, heats up in just 30 seconds to provide multiple heat levels to match your hair type, from 310°F (for thin hair) all the way up to 400°F (for thick and curly hair). Ergonomic Design & Easy to Use: The handle of the beard straightening comb adopt with ergonomic design, perfect fit for your palm and comfortable to grip without feeling tired easily for a long time use. Safety Features: Our hair straightener brush includes a 30 minute auto shut-off and a 360° swivel cord, an anti-scald feature, and supports 110-240 voltage. These are truly the perfect gift sets for men to stay at their best!