For Jbl Charge 4 Flip 3 4 2 Pulse 2 Flip4 Clip2 Bluetooth Speaker Mini Micro Usb Jack Charging Connector Power Plug Repair Parts - Connectors - AliExpress
JBL Pulse 1/2/3/4 Repair Service – HDTech Repairs
Khron's Cave: #48 JBL Charge 3 Bluetooth speaker teardown
JBL CHARGE 1 2 2+ BLUETOOTH SPEAKER REPAIR SERVICE FOR MICRO USB CHARGING PORT | eBay
JBL Charge 2+ Battery Replacement - YouTube
JBL CHARGE 2 PLUS - sound issues and how to fix them on Bluetooth speakers - YouTube