JBL Xtreme 4

The JBL Xtreme 4 is a rugged, portable Bluetooth speaker delivering massive Pro Sound, deep bass, and extreme durability. Sound Quality: Features AI Sound Boost analyzing incoming audio in real time to maximize loudness and minimize distortion.Battery Life: Up to 24 hours of playtime on a single charge, with an extra 6 hours available using the "Playtime Boost" feature.Power Bank: The built-in 9444 mAh battery has a USB-C port to charge your phone or tablet on the go.Durability: IP67 rating makes it fully waterproof and dustproof.Connectivity: Pairs to other JBL speakers using PartyBoost or multi-speaker Auracast.Design: Includes a convenient detachable shoulder strap with a built-in bottle opener