JBL Boombox 4 Powerful Ip68 Waterproof Party Speaker

The JBL Boombox 4 delivers massive JBL Pro Sound with deep, punchy bass and crystal‐clear highs, boosted by AI Sound Boost and dual bass modes for dynamic audio. It offers up to ~34 hours playtime, Bluetooth 5.4, USB‐C connectivity, and a built‐in power bank. Its rugged IP68 waterproof and dustproof design makes it ideal for outdoor parties, beach days, or backyard events, with Auracast multi‐speaker pairing support