Sound problems with my new JBL GO 2
I just buy a new JBL GO 2 and, after I used the product for like 3 hours, I heard a very short metallic sound generated by my speaker. The first time I tought that it was a problem of interferences, but I heard that sound 5 time in like 6 hours. I also try my brothers speaker and it didn’t that sound. What it could be? Thanks for your help.