You can almost no hair stand, so hardly a "Nachrasieren" is nötog. But I am also a loud buzzing in purchasing.
She has super setting, even with the direct lever on the device, the "trimmed hair" of "hair completely off" to go and for those who then want it but a little longer, there is a tower with several length levels that are sufficient for all tastes likely. This can also be combined with the adjustment to the unit and thus set longer again by one level.
Allen, which should be enough is eh no razor, but recommended a pair of scissors!
Even the cable is long enough, if you have a socket next to the mirror. I can in any case easily shave my head alone, without inconvenience and without hair to overlook. By shear power it is also quite fast and definitely faster than with cheap alternatives.
For this price, in any case an absolute recommendation for those who want to give yourself or your loved ones easily, thoroughly and quickly shave the head.