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
JBL Flip 4 Review | The Master Switch
JBL Flip 4 Battery
Newell MY-JMF310SL for Flip 4 Battery - Newell Pro - Camera Batteries, Chargers, LED lights and more