I am not normally so negative, but I'm bitterly disappointed with this purchase...
I sadly made the mistake of buying this product which is my 2nd Babyliss hair trimming purchase. [The previous item was the shockingly designed Babyliss I-stubble 7840 beard trimmer which had clearly never been tested before release on the market].
I should have learned from last time but the ratings on this site convinced me to buy this product. Don't believe them, spare yourself (and your beard/head) hours of hassle wrestling with sub-standard cheap + nasty equipment.
The beard trimmer that comes with this set is a joke. With the guard on it is supposed to trim you beard to a #3. In reality it trims the odd random patch where your face is flatter, and trims nothing where it counts (e.g. on your chin, round the jawline) so with a lot of perseverance you may end up with a beard that looks more like a frayed chin strap. With the guard off it does better. So i know have 2 Babyliss beard trimmers that take chunks out of my beard.
The head shaver works o.k. at best but it is very cheap and plasticky. I have used it once and already i have had to mess around with screwdrivers. Fingers crossed that it lasts more than the 4 hair cuts i need to break even.