The JBL Charge 4 speaker watts is enough to fill a typical room with full sounding tunes. This speaker also…
Here, we show how to factory reset the JBL Charge 4 speaker. Start by powering UP the speaker, and then…
Here, we show how to reset the JBL Charge 4 speaker. Resetting puts the speaker back into its default factory…
You can adjust the bass response of the JBL Charge 4 speaker by turning on and off its bass boost…