The Pyle PHPWA10TB is a 10"" portable Bluetooth Pa speaker system designed for karaoke and public events. It features a 10"" subwoofer, a 2.4"" tweeter, and 380W max power output for clear, full-range sound. The speaker supports Bluetooth 5.0 for wireless streaming and includes Usb/Sd card playback, Fm radio, and multi-color flashing Led lights. It also comes with two wireless microphones, a wired microphone, and a convenient tablet stand. The built-in rechargeable battery offers up to 4 hours of playtime, and the system is easy to transport with rolling wheels.