JBL Flip 4 Waterproof Portable Bluetooth Speaker (Black) (Renewed) admin, July 9, 2023 Price: $74.97(as of Jul 10,2023 03:42:45 UTC – Details) JBL Flip 4 IPX7 Waterproof Wireless Portable Bluetooth Rechargeable USB Speaker (Black) (Renewed) Built-in 3000mAh rechargeable li-ion battery supports up to 12 hours of playtimeIPX7 waterproof means no more worrying about rain or spills; you can even submerge flip 4 in waterUbl connect+ allows you to link more than 100 JBL connect+ enabled speakers together to amplify the party Health News