Charge 3 Gets JBL Connect plus firmware, But there is a catch! - YouTube
JBL Charge 3 vs JBL Flip 4 - Comparison and Verdict
How do I connect JBL speakers to JBL connect? - Coolblue - anything for a smile
Was there ever a model of the JBL Charge 3 without JBL Connect? This video has a very oem looking JBL but with no connect plus, also some of their other videos
JBL Charge 3 review: A good buy, even now - SoundGuys
JBL Charge 3 Waterproof Portable Bluetooth Speaker - Walmart.com