<b>Why comoxi Beard Straightening Brush? </b> <br> Unlike most heated hair straightening brushes, our more powerfull 80 ceramic heated plates provide instant, even temperature across the entire surface giving you straight, smooth facial hair for long-lasting results. <br> This beard straightening brush is designed specifically for facial hair to avoid damaging your beard and burning your face. <br></br> <b>Note:</b> <br> 1. Because the comb is equipped with a temperature sensor. After a long press to turn off the power, the digital screen will show "OFF" while the comb is already in the power-off state. <br> 2. The comb is equipped with a power-off protection function. When the comb has been used continuously for 30 minutes, it will be automatically powered off. <br> 3. If it is no longer used or the power is turned off, there will still be residual heat. Please do not touch the back or the comb. Place the combs up and store them after heat dissipation. <br> 4.Not for short beard. Works best for the beard that is 2" or greater in length..<br></br> <b>Specifications: </b> <br> Power: 30W <br> Plug: US Plug <br> Frequency: 50 -60 HZ <br> Product Weight: 350g <br> Power Cord Length: 2m <br> Input Voltage: 100-240V <br> Size: 10.43”* 2.56”* 1.6” <br> Warm-Up Time: 30-40 seconds <br> Automatic Shutoff: 30 Minutes <br> 360°Rotate Swivel Power Cord: Yes <br> Temp Range: 250˚F to 450˚F (120°C -230°C)