Kids say they are comfortable and sound good. They work perfectly for that, although I?m sure they?d work just as well for their intended purpose. I received a box full of clay! The cans are oversized and enclose the ear completely. Over all it is good, I would have given it a 4 star if it had a next and previous button but without that and the somewhat (and I stress only somewhat) lacking audio it?s a 3 star for me. 3 OZ that was $60 from Dicks sporting goods. As soon as they have been connected for the first time, they just automatically connect as soon you take them out the charge case, and disconnect when you put them back in, there is no need to manually pair/unpair them. Performante, comodo e che rende il tutto decisamente più "futuristico" e accattivante. People keep telling me how amazing my skin looks and several people have described my face as glowy. I received it today, and I am blown away from the difference.