Take your tunes anywhere with the JBL Boombox 4 and blast them loud and proud with JBL Pro Sound. Two woofers, two drivers, and three passive radiators turn any space into a party zone. With AI Sound Boost, your music sounds better than ever, adapting in real-time to match the vibe. It maxes out the bass for each track without any distortion. Plus, you can connect up to two Boombox 4 speakers with Auracast and get the music pumping. Good to know - You get up to 28 hours of use on a single charge, so you can keep the party going - JBL Playtime Boost squeezes an extra six hours out of the battery when you're really in a pinch - It supports lossless audio, so you can enjoy your music exactly as the artist intended - With an IP68 waterproof and dustproof rating, it's ready for any adventure - The built-in power bank lets you charge your device without pausing the music - It's got replaceable battery, so you can pop in a new one when needed - Use the JBL One app for sound controls and pairing features
