How to know when my JBL charge 3 is fully charged - Quora
JBL Flip 4 / 4A Bluetooth Speaker Manual
JBL Charge 4 Manual » ItsManual
JBL Flip 4 / 4A Bluetooth Speaker Manual
JBL Charge 4 Manual » ItsManual
SL Shop - Key Info: Bluetooth connectivity, Listen for up to 20 hours without recharging, Waterproof speaker. Inside Box: JBL Charge 4 Portable Bluetooth Speaker, USB Type-C cable, User manual Weight: 0.965