Otherwise he is rather plain, therefore, what must be a disadvantage, with two towers and a distance adjustment means rastendem rotary switch.
Is switched on and off the device with a practical simple slide switch, which is easy to feel, and therefore the device does also usable for the blind. The knives are sharp and cut well. That was it but also already for the better.
The attachment of the essays is fiddly and succeeds immediately even after settling in period. The engine is weak and is in use without attachment at the mere touch of the skin audible in the knee. One must not seek or operate near water the unit.
The essays are not stable and bend with the slightest pressure, whereby the desired hair or beard length is corrupted as a result. After treatment with this camera my beard looked very uneven.
To make matters worse, the blades are still very hot after a few minutes, so that the placing on the skin is really painful and risk of burns.
Overall, I am not at all satisfied with the unit as a trimmer. Use without attachment, it is reasonably useful, but two stars.