The Pyle PBMSPG82 is a high-powered portable Bluetooth Pa speaker and microphone system perfect for both indoor and outdoor use. It features a pair of 8"" subwoofers, 3"" mid-range speakers, and 1"" tweeters, delivering clear, full-range stereo sound. The built-in Led flashing party lights dance to the beat of the music, adding visual excitement to any gathering. With Bluetooth connectivity, you can easily stream music from your smartphone, tablet, or laptop. It also supports MP3 files via Usb flash drive and features an Fm radio function. The system includes a remote control, rechargeable battery, and a microphone for karaoke or on-stage performances. The rolling wheels make it easy to transport, and the Pa system is ideal for parties, events, or performances.