It became very frustrating, so I searched for "TV Headphones" on Amazon. Sticking these labels on the lids means I can just grab the one I want. Bose offered to exchange it for $75, but I did not want someone elses problems. · The app also provides other cool features such as tracking how long you use your headphones and to let you know when you need to turn down your music before damaging your hears. She absolutely loves these headphones. Fehlt eine Nummer kleiner aus, deshalb besser eine Nummer größer bestellen als gewohnt. I got this in large back in June. Microphone 5/5: This Mic is really sensitive, everything can be heard, including footsteps or breathing. Unfortunately, they were not acceptable for my teenage son. They look like a one time use shoe.