For this reason alone you should buy the product. But the quality is good, if I lack the long-term experience. To date, the blow-drying works just fine.
Only one gripe I have: While the hair dryer may be advertised as super quiet 72 db. But personally I feel the sound (Ökostufe) rather than a little uncomfortable, without being able to say exactly at which frequencies it is. But that's a matter of taste and the hair dryer still a buy recommendation.