My car connects automatically to my phone which turns the buds off and I end up with no way to listen to anything all day long. if there was ever a single reason to choose the Ultra variant over the other two it is absolutely due to the camera. I wear a 5-1/2 but the 6 fit fine (slightly large), but I didnt want too small. Just wish there was a set for the 14" doors as well. Mi producto llego un dia despues de lo que pensé, es de las primeras veces que Amazon falla con su sistema de envio. Bought directly from Amazon and it came with just plastic wrap, about the size of an index finger. The product, does not stay in place on the end of the TV ears. My daughter who is the same age and wears same shoe size could not wear these. Update : spinfit didn?t fit on earbuds and 2 of foam tips ripped and pealing off. I have had the shoes for two years now and they still work great.