We bring peak party energy wherever we go with the JBL PartyBox 720. Superior JBL Pro Sound deep precise bass that hits just right and a lightshow that goes all in starry lights flowing trails and pulsing strobes. It may be big but it s built to roll with a comfy handle smooth wide wheels and a splashproof design that can handle a little poolside action. The swappable batteries (sold separately) gives us up to 15 hours of playtime perfect for off-the-grid parties. Still going strong? Swap in a fresh battery and keep the music alive. We can stereo pair two 720s or wirelessly link up multiple JBL Auracast-enabled speakers or even more sound. And whether we re streaming singing karaoke or plugging in mics and gear the USB port and dual XLR inputs have us covered.