Description Features:1.Beard Comb/hair straightener, 2-in-1, is made of premium aluminum alloy and ABS material. Durable and lightweight. Comb Teeth Length is 0.78-1.18in. PTC technology to help you get safe, rapid styling without damaging beard, hair or irritating the skin.2.3 Temperatures mode Constant Temperature Setting: Suitable for straightening all kinds of beard/hair. The solid bristles in the brush cause they dont fall out and really helps straighten the beard better. LED Three-screen Temperature Display, 170, 190, 210. 30s quickly heat up, and will keep on heating for about 3-5 mins.3.PTC Heating Auto Shutdown. Anti-scalding Comb Teeth and Curved Comb Design. The beard straightening comb produces the heat by the PTC heater. Safe and easy to use. Auto shutdown after 4 mins, to avoid hurting your skin accidentally.4.Ideal for the men with wavy, curly, long, and medium hair lengths, as well as suitable for curve thick, and long beard while creating a smooth, silky, natural lustrous look without damaging the hair.5.Portable Handheld Design and Convenient to operate.A flexible 360rotatable power cord, one-button control, simple and easy to use. With the small and lightweight design, perfect for travel, business trip, home, office, etc. Specifications:Material: ABS+Electric ComponentsThermal Conductor Material: Aluminum AlloyDry/Wet: YesVoltage: 110-240VPower: 45-65 WFrequency: 50/60Hz (Universal Voltage)Plug Type: EU Plug; UK Plug; US PlugTemperature Control/Efficiency Control: LED Three-screen Temperature Display, 170, 190, 210.Power Cord Length: Approx. 2 meters, 360 Rotatable.Comb Teeth Length: Approx. 2-3cm/0.78-1.18inColor: Black Weight: Approx. 500g note:1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you