The Pyle PWMA899A is a compact and powerful Pa speaker system designed for portable karaoke and music streaming. It features an 8" full-range speaker, 4" mid-range speaker, and a 3" tweeter for impressive sound with deep bass and clear highs. This Bluetooth-enabled speaker lets you stream audio wirelessly from your devices within a 33+ feet range. The system includes two wireless handheld microphones for karaoke fun, while the built-in rechargeable 12V/4.0AH battery provides up to 3.5 hours of playtime. The system also supports Usb, Micro Sd, and Fm radio playback for added versatility.