Purchased last year and used for about a year. The left earphone's battery dies within an hour, so I contacted customer support, but they said it would be a paid repair. Therefore, I am selling it as junk. *The right earphone and case have been confirmed to be working without issues. Please note that the silicone ear tips, box, and instruction manual that came with the purchase are not included. Fine scratches are visible on the case depending on the angle. I don't think they're noticeable during normal use, but please be aware of this. Otherwise, everything is clean with no noticeable scratches. #ear(a)