These earbuds have amazing sound and battery life. The case charges quickly and can charge the earbuds atleast 3 times before needing another recharging. My only complaint is they fall out and are uncomfortable to wear for extended periods of time. They left my ear a little sore.
I had issues with the case not charging at one point but I contacted the company and they directed me on how to clean the charging leads and I have had an issue since.