This facial hair style has been around for years. And like everything that’s around for a certain amount of time, it starts having variations. This is how today there are multiple goatee styles, depending on personal preference.
Basically there are 3 main goatee styles:
simple goatee, full goatee, goatee and mustache

These main goatee styles also have variations, usually depending on the length you prefer to maintain your hair at.
Below you can find a useful video on how to easily trim a beard and goatee following simple steps and guidelines:
In order to trim a goatee the right way and with as little hassle as possible, you’ll either need an electric razor or a beard trimmer.
In my opinion the electric razor is way more up for the challenge because you can achieve a very close shave and some also have built-in trimmers or attachable ones.
The razor that gave me the closest shave, most precision for detail and least skin irritation as possible was Philips Norelco 1280x Sensotouch 3D. I could easily maintain my facial hair using the razor as well on dry skin as on wet one. It was also very convenient because I don’t have to waste my time cleaning the unit. The cleaning system will take care of everything.
Another electric razor that will make a good choice is Panasonic Arc 5 Multiflex. This is a great choice in case you don’t like the rotary razor technology and prefer the foil one.