The Sony Party Box SRS-ULT1000 (ULT TOWER 10) is a high-power portable Bluetooth party speaker designed to deliver massive bass, omnidirectional 360° sound and vibrant party lighting for gatherings, events, and outdoor fun. Featuring advanced X-Balanced Speaker technology, it delivers deep, powerful audio that fills every corner of the room. Built-in 360° party lights pulse to the beat of your music, while the ULT Power Sound modes let you customize the bass experience. This system includes a wireless microphone for immediate karaoke fun, and a guitar input for live performance use. With Bluetooth connectivity, TV sound boost functionality, and the ability to connect multiple speakers via Party Connect, this speaker brings festival-level sound and excitement to any space. 

• Massive bass with ULT Power Sound modes  
• 360° omnidirectional party sound  
• Bluetooth wireless streaming  
• 360° party lighting effects  
• Wireless microphone included  
• Guitar input for live performance  
• TV Sound Booster for enhanced audio from your TV  
• Party Connect to link compatible speakers  
• X-Balanced Speaker Unit for deep bass and clear audio