JBL Flip 4 Replacement Parts Board/Ports/Battery/Speaker/Grill/Cover/Radiator | eBay
JBL Charge 4 - Portable Bluetooth Speaker with built-in powerbank
Velocity Hard Travel Case for JBL Charge 4/ Charge 5 Waterproof Bluetooth Speaker. Carrying Storage Bag Fits Charger and USB Cable (Case Only) - Walmart.com
Amazon.com: Khanka Hard Travel Case for Replacement for JBL Charge 4 / JBL Charge 5 Portable Waterproof Wireless Bluetooth Speaker (Inside Black) : Electronics