JBL Charge 3 Manual | PDF | Bluetooth | Transmitter
JBL Charge 4 Manual
JBL Flip 4 / 4A Bluetooth Speaker Manual
JBL Flip 4 / 4A Bluetooth Speaker Manual
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