The mounts for the bar had to be slightly altered to fit and more info on installing would have helped They look more like girls? sandals. This is not comfortable enough for me. Ohne GoXLR-App geht also nichts. These would also be great so use for running, or outdoor activities, as they stay in place. It lost its durability and firm shape. Out of the box worked fine. Nice and loud with dolby speakers. Adicionalmente, si se llegara agotar la batería, puedes usar el cable Jack para continuar escuchando tu música. Overall, I definitely recommend these ear pads!