Do JBL Charge 3 and Flip 4 have battery issues? I've read a lot of reviews saying it keeps disconnecting or stops charging after a few months or a year. - Quora
JBL flip 3 crackling sound fix - YouTube
Jbl flip 3 crackling sound easy fix, just re-solder the speaker cable. - YouTube
My JBL Charge has Crackling Sound on High Volume : r/JBL
jbl flip 4 help, weird popping sound, when i take out the drivers theres no more popping, i put it in and its popping : r/JBL