I used these regularly for about a year. They've been sitting in a drawer, so I'm hoping someone can put them to good use. I was able to charge both the earphones and the case, but I think the sound was bad in one ear. I don't think the ear tips are the original ones. The mesh on the connection part of the ear tips is missing. I can't confirm the functionality of these, so I'm selling them as junk. The items for sale are the case and both earphones.