Review (1/5): DO NOT WASTE YOUR MONEY ON THIS PRODUCT!!!!
I got the comb and was excited to use it to help straighten out my beard. I plugged the comb in and it waited 10 minutes for it to get hot. I touched the comb, still cold. I tried another electric outlet, same problem. Will be returning.
Side Note: This item is small, and is not meant for big, long beards.