Brand new in box Play it loud with EXTRA BASS sound and LIVE SOUND mode. Built to last with an IP67 waterproof rustproof and dustproof design. Listen all day and night with up to 24 hours of battery life. Boost your music with two speaker lights and multi-colored line lights and turn the lights on or off via the Fiestable App. Get things booming with Party Connect and sync up to 100 speakers. X-Balanced Speaker Unit enhances sound quality and line lights. Efficiently charge with USB Type-C and use the XB43 to charge your smartphone or other small devices via USB connection. The speakerphone function offers a convenient way to talk hands-free, whether it’s a conference call for work or a chat with friends. Control the party with the Sony | Music Center app and the Fiestable app. Wireless with BLUETOOTH technology and NFC.