In this review I refer expressly only to the main points of criticism: This full Plastic Nose & Throat Trimmer like it not at all! The only slight advantage in addition to the appearance and ergonomics of the vertical trimmer, which can be used for trimming of eyebrows with restrictions. But that goes well with any standard household scissors! The actual objective / function, trimming nose hair is completely missed. Not only that a slight tweet can be felt, the rotary trimmer attachment missed almost every nose hair. The recommended trimming the ear canal hair I advise completely off, and me it is a mystery how a manufacturer with a loud operating noise trimming the ear canal hair may recommend at all!? In operation, even almost permanently solves in this Tetsgerät the Batterieverschraubung, or turns on itself, so that the device can not be more / poorly used here. A complete aberration this device. 15 for the yellow bag / electronic ....! (Sorry, I am annoyed just powerful!) Absolutely no recommendation.