A hair buzzer is an electric device used to cut hair. It consists of a motor that powers a rotating blade, which is covered by a guard that determines the length of the hair being cut. Hair buzzers are commonly used for cutting short hair, such as crew cuts, buzz cuts, and fades.
Hair buzzers are relatively easy to use, but there are a few things to keep in mind to ensure a safe and successful haircut. First, it is important to choose the right guard size for the desired length of hair. The guard size is typically measured in millimeters, with smaller numbers indicating shorter hair lengths. Once the guard is attached, the hair buzzer should be held against the scalp and moved in the direction of hair growth. It is important to apply even pressure and to avoid holding the hair buzzer in one spot for too long, as this can cause the hair to be cut unevenly.