JBL Xtreme 2 Green Waterproof Bluetooth Speaker - Open Box - Walmart.com
JBL Xtreme 3 Portable Bluetooth Speaker (Open Box) | electronicsexpo.com
Super easy way to open any jbl charge port. Use a $4 lego pry tool and use the skinny end as well as pushing a light amount of force into the tab and prying backwards. (Works super well) : r/JBL
JBL Xtreme 3 review: Extremely loud, not so portable - SoundGuys