The Pyle PSBT125A is a high-powered portable Pa speaker system designed for karaoke and public events. It features a 12" subwoofer, a 3" tweeter, and 1200W peak power output, delivering clear and full-range sound. The Bluetooth 4.2 capability allows seamless music streaming from devices like smartphones and tablets. This system also includes a Uhf wireless microphone for karaoke fun and flashing Led lights to enhance the party atmosphere. With MP3, Usb, and Sd support, plus a recording function, it offers plenty of entertainment options. The built-in rechargeable battery ensures portability, and the convenient carry handle makes it easy to take anywhere.