What to do if it is not charging

@rishav62277 since this may have been caused by a fall, you do want to go ahead and open it up and check the solder connections as well as the battery and the charging port. It is possible that those got damaged. While you have it open you also want to go ahead and change the battery just to rule it out.

iFixit does not yet have a guide for this, use something like this video The battery is in the right speaker shell. Once you have it apart, check the number on the battery. Use that to find the replacement.

While you work on your headphones, take lots of pictures. Once you are done with it, take those pictures and create a guide for iFixit. That will help the next person that has a device with the same issues as you do. It's easy and fun to create these guides. https://ifixit.com/Guide/new The iFixit community will appreciate this.

Repair is War on Entropy!