Khanka Hard Travel Case Replacement for JBL Charge 3 Waterproof Portable Wireless Bluetooth Speaker. Extra Room for Charger and USB Cable (red) - Newegg.com
JBL Charge 3 PCB for repair or parts Music Box Speaker | eBay
Jbl Charge 3 Bluetooth Speakers Board | Bluetooth Speaker Electronics Board - 1pcs - Aliexpress