Can I charge my devices using JBL Xtreme 3?
Yes, the built-in power bank functionality allows charging of smartphones and tablets via USB ports. Connect your device to one of two available USB-A ports for convenient on-the-go charging (Page 12).
From the official Jbl Xtreme 3 Portable Bluetooth Speaker manual, page 12
Have a follow-up question?
Answers from the official manual.
Common questions