The Pyle PPHP127B is a powerful 12"" Bluetooth portable Pa speaker system designed for karaoke, parties, and events. With an 800W max power output, it features a 12"" subwoofer and a 1"" tweeter for clear and dynamic sound. The speaker includes Bluetooth 5.0 for wireless music streaming and multi-color Led party lights for added fun. It also features a wired microphone, Fm radio, and MP3 playback via Usb. With a built-in rechargeable battery, this speaker is portable and perfect for both indoor and outdoor use.