JBL Flip 4 Bluetooth Speaker, Portable, Waterproof, Review

In this piece, we review the JBL Flip 4 Bluetooth speaker.  We cover this portable waterproof speaker’s performance, and accessories.  This JBL BT speaker sounds great and goes pretty loud. Plus, even when playing at top volume, the built-in rechargeable battery lasts up to twelve hours per charge. The only major drawback we saw with … Continue reading JBL Flip 4 Bluetooth Speaker, Portable, Waterproof, Review