The JBL PartyBox™720 is the most powerful battery-powered party speaker on the market. Built with JBL Pro Sound technology, it offers stunning, immersive sound. The AI Sound Boost function enhances the bass for a deeper, more impactful sound experience, while the built-in dynamic light show synchronizes with the music to create a full-on party atmosphere. This PartyBox design focuses on portability™The 720 is equipped with built-in handles, smooth-rolling wheels and IPX4 spill-resistant rating, so you can take your party anywhere. With Auracast multi-speaker connectivity, you can connect an unlimited number of compatible speakers wirelessly for a truly grand, synchronized sound experience.