I have had the headphones in my possession for about 6 months now. They are my first on-ear headphones and I must admit that the feeling was quite strange at first (being used to over-ear headphones), resulting in discomfort during prolonged use. However, due to extensive use within a month, I have fully accustomed to them and now prefer them over my over-ear headphones. The bass is very good, as well as the overall sound quality. The portability they offer is a big positive, as well as their build quality. The only potential issue is the cable, as it does not have a standard audio jack and may require a special order to obtain a replacement. Nevertheless, it seems very durable and high-quality. Finally, I would like to emphasize that my evaluation and the 5 stars are based on the price range of 35-40 euros, which is what the headphones cost (last pieces on sale at a public offer), so I'm not entirely sure if I would be willing to spend 60 euros for this particular product