When unpacking, I was a bit skeptical. Something fluttery and easily. The insertion of the bag will be also learned the manual is poor. BUT, it is very quiet, for Class B, astonishingly vigorous. All essays meet the requirements completely. My old (much more expensive) AEG Vampyr can not keep up absolutely. So I can really recommend the tiny (if the price anyway). The Föneffekt was a bit unusual (yes he blows up). But that really is not an issue. Excellent !!