Not sure if This topic has been raised before. I did try the sleep buds when they first came out. I love Bose, have always bought their products. But, I feel like Bose really missed the mark on this idea by implementing music while you sleep. I don’t understand why such a reputable company couldn’t see that many of us insomniacs just want peace and quiet. We want a noise canceling ear bud that makes no sound, that also doesn’t let not sound in. Seems to me that their problems with the battery could be diminished by not having to play music anyways?