You can recharge the JBL Charge 4 portable speakers through their hidden USB charging connections. To summarize how to charge…
An adequate JBL Charge 4 charger type, is a USB AC wall or car charger that supplies enough power to…
Where is JBL Charge 4 reset button located? Well, this speaker has no single reset button. Instead, to hard factory…
This post gives JBL Charge 4 Bluetooth pairing instructions, for source devices like the iPhone, iPod Touch, and the iPad…
Here's our JBL Charge 4 software update instructions. This routine can take up to thirty minutes to finish, depending on…