Gives the way to charge the JBL Xtreme through its DC input port and the included 19 volt adapter. Charge…
The JBL Xtreme has a row of LEDs across its lower front panel. These display battery fullness and charging status.…
Change how much rumble you get on the JBL Xtreme, by turning on and off its Extra Bass mode. When…
The Xtreme JBL power bank speaker has a row of LEDs across its lower front panel. These display battery fullness…
Change how much rumble you get on the JBL Xtreme, by turning on and off its low frequency mode. When…
Explains how to charge the JBL Xtreme through its DC input port and the included 19 volt adapter. How to…