JBL Charge 4 - Portable Bluetooth Speaker with built-in powerbank
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 Charge Essential Portable Bluetooth Speaker Waterproof Power Bank (No Box) | eBay
JBL Charge 4 Bluetooth Specifications
How to Pair JBL Charge 4 with Bluetooth Device - YouTube