Amazon.com: JBL Charge 4 - Waterproof Portable Bluetooth Speaker - Black : Electronics
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
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Can I connect Shure SM58 mic to JBL Charge 4 using a Mackie Mix5 setup or Art Pro TubeMP + Focusrite Audio interface? - Quora