The sound I feel great. But I am also not a HiFi Spezi, therefore 10 Euro In Ear Headphones usually like that.
The headphones weigh me but after half an hour. (Make but also many other headphones!) This is, I think, to me.
All in all, a great product.
The price of around 60 euros could still lie in the range 45 euros there would be 5 star.
Who buys the headphones because the extra bass, will probably be disappointed.