- A deduction of points for various small Verbesserungsüwrdigkeiten: switch is on the back and when the machine is running, you have almost forcibly get into the rotor blades (but this does nothing for the small Stoffflügelchen), there is only a tiny difference between level 1 and 2 , etc.
There are probably better equipment, me making it, however, very good service at a very low price, so buy recommendation.