JBL Xtreme Portable Bluetooth Speaker Black JBLXTREMEBLKUS - Best Buy
Amazon.com: 65W USB Type C Charger Fit for JBL Xtreme 3 Portable Waterproof/Dustproof Bluetooth Speaker Power Adapter Supply Cord(UL Listed) : Electronics
JBL Xtreme 3 review: Extremely loud, not so portable - SoundGuys
Amazon.com: Micro USB Cable Charger for JBL Flip 2, JBL Flip 3, JBL Clip, JBL Charge 2, JBL Pulse 2, JBL Xtreme, JBL Go Ultra Bluetooth Portable Speaker | Charging Lead Cord (3ft) : Electronics