How to replace battery

My left earbud can rick-roll me for about half an hour and then it would die. I'm about to replace the battery, but I'm in China and I can't watch the YouTube video in the guide. I tried to do it without a guide, but there seems to be a screw holding the earbud together. Can anyone tell me how to open it up and replace the battery please?

回答此问题 我也有这个问题

这是一个好问题吗?

得分 0
添加一条评论