So for the price I am almost completely to peace with the product. It works well, is easy to use, the sound quality is perfectly fine and it's for my little head and my average ears of good fit. But what now is me already annoying the cap for the load input. which was once on the first charge and now is no longer to. The dirty NEN bit the look of the whole if I do not have it on the ears. Dust and dirt from bags etc. can therefore no longer hold. It simply does not fit properly. Therefore, only four stars. Otherwise super part and extremely cheap here.