The sounds is about a 4.7 for me - it is very natural, not at all tinny, which I love. At times I have to pause my audio content to see whether a sound is in the environment or in my audio program - that's how natural sounding they are. The ONLY thing is that they don't have a strong base, though I've found that using the ear plugs significantly increases the base.
They are super light and stay on, which is great. Very comfortable. I also have trouble keeping traditional ear buds in my ears, so these are perfect.
10/10 would recommend!
I am keeping them. Rating them a 5.
Had to wear them a few days to figure out its peculiarities.
The foam pad I made to take up the gap between the band and my head was not needed after all.
Just wear the band in a more upward or downward position. So pillows are not a problem now.
The "hook" also fits the ear better without discomfort when not using the foam pad. So the foam pad I made was not worth it!
These are now my favored headset.
The only negative thought is that most people say my voice is not quite as clear. But not usually an issue.
If you have a lot of ambient sound, you may want to use the earplugs.
Some vocals with a lot of bass may be a bit much but it's still OK.