As long as Im right in front and clear line of sight they are OK, but as far as Im concerned Bluetooth is a fail but they sound pretty good for what they are. Easy to slip on and off without scratching my AirPod case but won’t slip out on its own. Has great dramatic moments but doesnt take itself too seriously. 5 B and that is what I ordered. you can set them up the same and do chest. I have worn them for hours with no issues. Because of the V shaped frequency response, these are suited more for genres like Pop and EDM. le ho utilizzate x il mare , masi è trovato così bene che le sta utilizzando anche in casa . I wasnt looking for that feature, and it isnt there. The brackets hook onto fabrics and get caught onto things and tend to tear things like clothes or blankets before you realize theyve come undone, but theyre not super difficult to bend back.