You can adjust the bass response of the JBL Charge 4, by turning on and off its low frequency mode.…
Gives JBL Charge 4 firmware update directions. This routine can take up to thirty minutes to finish. The length of…
This post demonstrates how to pair JBL Charge 4 with Alexa Echo and Echo Dot speakers. These instructions include the…
These JBL Charge 4 factory reset instructions show how to reset your JBL Charge 4 Bluetooth speaker. Factory resetting returns…
We show how to restart your JBL Charge 4 Bluetooth speaker. Restarting returns the speaker to its default factory settings.…
These JBL Charge 4 hard reset directions show how to hard reset this speaker. Resetting puts the speaker back into…
The JBL Charge 4 speaker has a group of LEDs across its lower front panel. These display battery fullness and…
This post shows how to connect a JBL Charge 4 wireless speaker with the iPhone. How to Connect JBL Charge…
There are a few ways for how to adjust volume on JBL Charge 4 BT speaker. These depend on the…
Follow these instructions that explain charging the JBL Charge 4 via its hidden DC input charging USB-C port. JBL Charge…