Review (3/5): Not quite as desired
I find that the smallest setting--#1--does not give a real stubble shave. After about five-days without shaving, the trimmer would not cut anything when set at #1. The only way I can get a closer shave is to take the head attachment off and shave with the blade exposed, but this can result, and has resulted, in bald spots where I've tipped the blade too close to my face. This also defeats the vacuum function.