How to Make a DIY Extra Bass Speaker From JBL Flip 5 Teardown : 5 Steps - Instructables
Amazon.com: Case Compatible with JBL FLIP 6/ FLIP 5/ for JBL Flip 4/ Flip 3 Waterproof Bluetooth Speaker, for Wireless Speakers Bag for Adapter, Charging Cable and Other Accessories (Box Only) : Electronics
JBL Flip 5 Eco Edition Bluetooth Speaker | Verizon