The JBL Xtreme 4 is a premium portable Bluetooth speaker built for powerful outdoor sound, deep bass, and all-day entertainment. Designed with upgraded AI Sound Boost technology, dual woofers, and dual passive radiators, it delivers loud, clear, and immersive audio for parties, travel, beach outings, and indoor use. With an IP67 waterproof and dustproof rating, the JBL Xtreme 4 is rugged enough for outdoor adventures while maintaining premium sound quality. It also features a built-in power bank, replaceable battery support, Auracast multi-speaker connectivity, and an adjustable shoulder strap with an integrated bottle opener for easy portability. The speaker supports up to 24 hours of playback on a single charge, plus additional playtime using Playtime Boost mode. Whether you are hosting a gathering, relaxing outdoors, or enjoying music at home, the JBL Xtreme 4 offers rich bass, strong volume output, and reliable performance. Boxes Information: JBL Xtreme 4 Speaker Adjustable Shoulder Strap USB-C Charging Cable Quick Start Guide Safety Instructions & Warranty Card