u/Impossible-Minimum69

So my right sleepbud started to get quieter and quieter until it just stopped making noise alltogether. I tried using Q-tip and tape but that didn't work. I also updated everything to the lastest app and firmware. I think what may have hindered my success was using alcohol to clean the speaker. The earbud was also cracked. So my question is, do you have replacement speaker part for sale where i can replace the speaker by soldering the wires? Or do you sell just the one earbud? I bought these years ago but they have worked for me since.