The Pyle PPHP835B is an 8"" Bluetooth portable Pa speaker system designed for parties, karaoke, and outdoor events. It features a powerful 300W max output, including an 8"" subwoofer and 1"" tweeter for clear, high-quality sound. The speaker comes with multi-color flashing Led lights to enhance the party atmosphere, and it also supports MP3 music streaming via Usb and Fm radio. The rechargeable battery lasts up to 2 hours, and the portable design with an extendable carry handle makes it easy to transport.