Adjust the bass response of this speaker by turning on and off JBL Charge 4 bass mode mode. Thus, when…
This reset JBL Charge 4 routine shows how to restore your JBL Charge 4 to default settings. Plus it erases…
Most Bluetooth speakers, including the JBL Charge 4, offer off-grid sound via an internal battery. And when that power runs…
The JBL Charge 4 speaker has a group of LEDs across its lower front panel. These display battery fullness and…
When you find the JBL Charge 4 not showing up on Bluetooth, this likely means one or more things. JBL…
These JBL Charge 4 hard reset instructions describe how to hard reset this speaker. Hard resetting puts the speaker back…
We explain how to turn off the JBL Charge 4 portable speaker here. Now most Bluetooth speakers have a Power…
The battery life on the JBL Charge 4 we will discuss here in terms of either how long the speaker…
Here's our JBL Charge 4 firmware upgrade directions. This routine can take up to thirty minutes to finish, depending on…
Adjust the bass response of the JBL Charge 4, by turning on and off its bass mode mode. Thus, when…