The Green Lion Cordless Beard and Hair Straightener are all you need to keep your beard or hair as straight as possible. This hair straightener has temperature control that minimizes the damage done to your hair by being able to adjust its temperature accordingly. This device can also be used for a beard, which softens it and gives it volume, ultimately boosting the man’s appearance and attractiveness. The Green Lion Cordless Beard and Hair Straightener is a must-have home device for the family.