How to do a hard reset on JBL Charge 4? - HardReset.info
JBL Charge 4 review: Worth the money, kind of - SoundGuys
jbl charge 4) the speaker doesn't make any sound not even the little on/off chime. i tried connecting via aux and it still didn't work. also, the battery life indicator is on
How To Fix JBL Charge 4 Will Not Turn On Problem
How do I reset my JBL speaker?
JBL's New Charge 4 Bluetooth Speaker Is The Perfect Party Animal
JBL charge 5 not turning off even after trying to reset it? Could it be because i left it charging for too long?? : r/JBL
JBL Charge 4 review: Worth the money, kind of - SoundGuys