JBL Xtreme 3 Buttons Codes Functions Explained

The JBL Xtreme 3 Bluetooth powerbank speaker has several buttons and lights across its top, as well as battery charge status meter on the front near the bottom. Plus, there’s also a port access panel on the back bottom, sealed with a semi flexible cover. This houses a USB-A output port to recharge your mobile … Continue reading JBL Xtreme 3 Buttons Codes Functions Explained