A:AnswerThat may depend on how loud the music is and how loud you're willing to make the sounds from these. My partner snores, sometimes loudly, right next to me. I tend to keep these at a fairly low volume, but they usually do enough that I can get to sleep. I've also been trying different sounds to see which block the "frequency" of the snoring, since that is the sound range I most want to block.
A:AnswerI don’t think this will work for you. They work with the library and do not completely block sounds on their own. It’s muffled, but I can still hear some between putting them on and hitting “play.”
A:AnswerHmm - can't say but the interface to your ear are the standard rubber "cups". They do not go into your ear canal that far and I have to assume ear plugs, which do not have the benefit of the electronic noise cancelling and production of other sounds, would need to go much deeper to form the seal to block out sound. With that said, everyone's skin is different and sensitivity to various materials, etc. I would think if she tried them, and used a non-destructive cleaning solution on the rubber "cups" after each use, she would be fine. Assuming the pc answer is to have her check with her doctor to find out what material she is sensitive to first...