May hang on to the user per-automatic regarding other graders on this product, it is the young with one-off top scores and only one review per user, which is a shame because even in my purchases I go a lot on users' ratings.
I think that the headphones are middle class. I bought these for 2 reasons, my old gave up too much sweat during training, and that they read out for 499kr, which is half of for example Jaybird I was thinking about, but which I could not find such good reviews about.
Sound - The sound is quite OK I think, I use mine mainly for exercise or when I travel. They let through a lot of noise from the outside world, which in practice is something I prefer, I hear when someone comes behind me, when it breaks into the forest, or what. On the journey, however, I want to be quieter and there it is not as appreciated, so both positive and negative there. The sound is not bad in any way, but also not so you fall off the chair.
Bluetooth - Bought these after some review that wrote that the Bluetooth power was really good. However, it is as with most headphones I have had, I have the phone in my pocket so the sound is chopping, these must I have in the right pocket to make it transparent.
The fit is really good for my ears, but they are a bit cumbersome to get into the ear, but well there they are really good. The negative is that leftovers from the ear are very well visible on the hands, and are not so easy to remove, so it may look a little unhygienic, and I am careful to keep my ears clean, so there is not much need for them to see outrage.
Summaumumum, I'm not really happy with the kids, had hoped for better Bluetooth connection especially, but, for 499 I can do well with these for a while until I find some new ones when Bluetooth 5 has become more popular.
Update, lowers a couple of stars into grades due to bluetooth strength, the sound hacks unbearably a lot sometimes when you have it even in the right pocket. That it should be so difficult to get good stuff for others than Sony.
Another tricky thing is that the kids warn about a low battery only when there is 2 minutes of battery left, completely useless.