A:Answer With these earbuds, the right one is the only one that works when you are on a phone call. However, when listening to music and other things, they both work. That having been said, you don't HAVE to use them both. You can use just the right one.
With that, if you're using them for a phone call, the left one will not work while the right one is charging since the phone audio only comes out of the right.
Lastly, I've never used the ME audio product, so I don't know if it will work with these.
