The JBL Charge 4 speaker watts is enough to fill a typical room with full sounding tunes. This speaker also…
This post shows how to pair a Charge 4 Bluetooth speaker with common source devices like the iPhone, iPod Touch,…
We show how to restart your Charge 4 Bluetooth speaker. Restarting returns the speaker to its default factory settings. It…
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…