REPAIR ANY JBL EARPHONE (JACK + ONE SIDE OR BOTH SIDE IS NOT WORKING) - YouTube
So i was watching a teardown of a charge 5 and saw that there are screws that need to be unscrewed in order for the ,,skin'' of the speaker to come off,
JBL T290 by Harman Pure Bass All Metal in-Ear Headphones with Mic -Gold color | eBay
JBL T290 by Harman Pure Bass All Metal in-Ear Headphones with Mic -Gold color | eBay