JBL Charge 6 Bluetooth Waterproof/Dustproof Speaker - Black (JBLCHARGE6BLKAM)The JBL Charge 6 Bluetooth Waterproof Dustproof Speaker. Black Version, Model: (JBLCHARGE6BLKAM). Features: Surprisingly rich, powerful bass & crisp higher frequencies give the Charge 6 a whole new reason to humble brag. New proprietary tech, AI Sound Boost, which analyzes your music in realtime to deliver maximum acoustic performance with less distortion. Up to 28 hours of playtime: Keep the mood alive for 24 hours on a single charge and when we