JBL Charge 6 Black (JBLCHARGE6BLK) is a portable Bluetooth speaker with powerful JBL Pro Sound and AI Sound Boost for more realistic and optimized audio performance. It delivers deeper bass and clearer highs with reduced distortion. It offers up to 28 hours of playtime (with Playtime Boost). It supports Auracast™ for multi-speaker connection, IP68 water/dust/drop resistance, a built-in power bank, and lossless audio playback via USB-C.