Specification Name product: Curly Beard Hair Straightener Product color: Black Power: 35W Frequency: 50/60HZ Rated Voltage: 110-240V Temperature Mode: 150℃/302℉, 180℃/356℉, 210℃/410℉ Function 1. Multiple-Use: For beard, short hair and long hair, both men and women 2. Customizable: Comes with 3 temperature modes to meet different needs 3. Quick Result: Delivers hair or beard straightening result in a few minutes 4. Safe to Use: Automatic temp-control and anti-scald bristles ensure safety 5. Portable Design: It's lightweight and compact, easy to take for travel How to Use 1. Insert the plug into socket. 2. Turn the device on and choose a suitable mode. 3. When the temperature reached, hold the device with one hand and pull the end of your hair/beard with the other hand, then glide the brush over your hair/beard. 4. After use, turn the device off and unplug the cord. Notice 1. Keep hair dry before use the device. 2. Unplug the device in time after each use. 3. Do not use the device while bathing or showering. 4. The device will switch itself off after been left for 30 minutes. 5. Keep out of reach of children.