I have been using these tiny earbuds for a few days now. You can experience great sound quality. Because the battery is 2600 mAh, it can charge the earbuds several times. Once you wear them they don't fall from your ear. Both earbuds have buttons which help answer phone calls and skip and pause songs. Perfect packaging. Comes with instructions. Easy pairing. You can use only one earbud as well. Strongly suggested.
Edit: I have been using it for a fee weeks, it's really amazing.