You should get a
Wahl Chrome Pro Haircutting Kit. Wahl is one of the most
well know brands and they have the quality to back them up
.
I got mine at walmart for about 35 dlls and it included :
a clipper, 10 regular guides, 2 guides for around the ears,
1 eyebrow guide, a pair of scissors, a barbers cape, 2 combs,
clipper lubricant and a clipper cleaning brush.
Also if your planning of using a machine for both your beard and your head i
would suggest getting hair clippers instead of beard trimmers ( believe me, its
a nightmare trying to cut all your hair with a tiny beard trimmer,
and it keeps getting jammed because theres just not enough
power from those tiny motors
).