When you find the JBL Xtreme 3 not showing up on Bluetooth, this likely means one or more things. JBL Xtreme 3 Not Showing Up on Bluetooth: Short Fixes The speaker and the device you want to pair are too far from each other. Therefore bring them closer together. Your charger cord is defective. Thus … Continue reading JBL Xtreme 3 Not Showing Up on Bluetooth