Amazon.com: JBL Charge 4 - Waterproof Portable Bluetooth Speaker - Red : Electronics
JBL Charge 4 review: Worth the money, kind of - SoundGuys
How to Fix JBL Charge 4 Not Charging Issue | by E. Raymond | Medium
JBL Charge 4 will not turn on. Shows it has 60% battery life (three dots), but will not turn on, nor will it show that it is charging when plugged in. Anyone