8' subwoofer and 1' tweeter for immersive sound quality Bluetooth 5.0 for seamless wireless streaming Multi-color LED party lights for an enhanced atmosphere Two wireless microphones and one wired microphone included Built-in rechargeable battery with up to 4 hours of playtime USB, AUX, FM radio, and Micro SD card playback options Adjustable bass, treble, and echo controls for customized sound Rugged design with a trolley and wheels for portability