Useful and lovely! I thought they were pretty comfortable at first and theyre cute. Nota di demerito sul colore, davvero non capisco il senso di farli marroni e non neri I know other companies provide custom sound levels, but this one is very user-friendly, able to modify each ear cuff volume separately, and has a sound test that will automatically create a new sound profile just for your hearing. Feels: Not very comfortable on my feet, the band is a little too tight, I guess my feet are to ?tall? :(Will return it. I also like the carabiner that it came with. It is a basic stainless steel cover and has room for everything. I would of given it a 5* but only gave a 4 as the sync button on the back is covered and die to it being a hard case you are unable to press the button. Werfen Sie ihn nicht weg, werfen Sie ihn Ihren Freunden zu. this is hands down a steal.