OMNIDIRECTIONAL PARTY SOUND: With five tweeters between the front and rear, the XV800 omnidirectional speaker powers your party and fills your space with brilliant sound. LONG BATTERY LIFE WITH QUICK CHARGING: Keep the party going with up to 25 hours of battery life on a single charge, and USB-C quick charging gives you up to 3 hours of playback after just 10 minutes of charge time. BIG SOUND ON THE MOVE: With wheels and a convenient built-in handle, the XV800 is ready to go where you go. IPX4 SPLASH RESISTANT: With an IPX4 water resistance rating, the XV800 speaker can stand up to splashes or spills, so you can enjoy the party with no worries. EASY TO USE TOUCH PANEL: Access modes, settings, and lighting easily on the top touch panel. X-BALANCED SPEAKERS: A unique, Sony-developed speaker unit allows for deep, punchy MEGA BASS and higher sound levels while maintaining clarity. TV SOUND BOOSTER: The XV800 ramps up your TV sound with its 17 cm (6 3/4 in) X-Balanced Speaker Unit, while tweeters on the rear fill the room. PLUG & PLAY KARAOKE: Entertain your audience with inputs for karaoke and guitar. Two inputs so you can karaoke with a friend. APP CONTROL: Personalize your sound with the compatible Sony Music Center app.’ VERTICAL OR HORIZONAL: Whether the speaker is placed horizontally or vertically, a built-in sensor optimizes audio accordingly to maintain sound quality.