Professional Straight Hair Brush and Beard Clip Comb

...This brush heats up in about 30 seconds. It's total worth the money. The seller literally sends it out right away and packages it very well. Paying extra for the box packaging is not necessary. The only draw back is if you have a beard shorter than 100mm then it really doesn't work. but the brush also works great on hair. It's not very big so it fits perfectly in the draw. I totally recommend this brush, great for styling and straightening beard and regular hair. 
P***i, CA

Feature: 1 Dual voltage: 110-220V, 50/60Hz, Highest Temperature: 220C. Stable Temperature: 210C.
2 When it turn on in a heating status, it will auto shut off in 30 minutes.
3 Heating time: It will take 3 minutes to reach highest temperature 220C.
4 Press ON/OFF button 2 seconds to turn off this item. All led lights go out.
5 Press ON/OFF button 1 second to turn on the item. Red light and blue lights are all on.
Default setting blue light (150C/302F) starts flashing, the item start heating up.
When it reach 150C/302F, the light stop flashing and two lights are on.
Press ON/OFF button again to set higher temperature 180C/356F, three lights are on when it flashing to required temperature.
Press ON/OFF button once again to set 220C/428F, four lights on. Followed by recycling.