JBL Xtreme 4 Portable Wireless Waterproof Speaker

Audio: Dual 2.8′′ woofers, dual 0.7′′ tweeters, and dual passive radiators. AI Sound Boost: Real-time audio analysis maximizes driver capability and bass while minimizing distortion. Battery Life: Up to 24 hours of playtime, expandable by 6 hours via "Playtime Boost". Durability: IP67 rating makes it fully waterproof and dustproof, suitable for, for example, beach outings. Portability: Includes a detachable shoulder strap, weighing approximately (4.63 lbs). Connectivity: Bluetooth 5.3 and Auracast, which allows pairing with other compatible JBL speakers. Power Bank: Built-in USB-C power bank to charge external devices. Sustainability: Made with recycled plastic and fabric.