I would love to write comments about how much I like this product, but all I received was a sealed, EMPTY, padded white envelope. Me encanto y lo recomiendo ampliamenteBaje la aplicación de Bose y puedo manejar el Volumen desde el celular. At medium volume they seem to be a little lower than my wired ones at about equal volume. We had to use the tiny screws that came with package the original screws wouldn?t screw into the band. I have flat feet with collapsed arches, and even though Ive never had to purchase a wide shoe before, the regular was too narrow! I own Rothys, so I compared them, and these are really good. And it works perfectly for that. Considering how tiny and low key these ear buds are, it?s amazing that so much sound can emerge from them! So then, I have to take things apart and start all over again. Im small busted; if you were large busted I think a medium might be snug.