Play it loud with EXTRA BASS sound and LIVE SOUND mode • Built to last with a IP67 waterproof rustproof dustproof and shockproof design • Lasts all day long with up to 24 hours of battery life • X-Balanced Speaker Unit enhances sound quality and power • 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 • Efficiently charge with USB Type-C and use the XB33 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 • Side passive radiators have been optimized to reproduce clear bass sound. • Features live sound button to hear music in a unique three-dimensional sound experience • Stand the XB33 vertically or horizontally to fit any space without design compromise. Features Rechargeable Battery, Programmable Party Lights, Waterproof, Dustproof, Fiestable App, LIVE SOUND Mode Brand Sony Manufacturer Part Number SRSXB33/B Manufacturer Sony Assembled Product Weight 2.43 lb Color Black Model SRSXB33/B Assembled Product Dimensions (L× W × H) 4.17 x 9.69 x 3.85 Inches