Hello,
I had two pairs of earfun air pro 3. I had the previous ones for one year and then they stopped working. Left bud did a weird squeaky sound, wouldnt connect after that, i tried everything- cleaning it, charging and non of it worked. I just went to the store i bought them from and they gave me a new pair. And now, after 6 months of use the same problem occured. They worked just fine and all of the sudden i hear the phrase "disconnected" coming from my left bud... Now, i charged the case, cleaned them, it did light up but when i reseted them only one bud did connect. Now again, the left one doesnt work... Please give me advice on what to do to get rid of this problem.