Stylecraft Heat Stroke is a rechargeable cordless styling brush for your beard. Safe to use with auto shut-off feature. It has 3 heat settings as well as a charge level indicator. The unit can also be used as a power bank to keep your personal devices charged. The safety locking feature locks in the desired temperature. This hot beard brush for men is easy to use, allows you to drastically reduce the time you spend on hair and beard styling.