The Pyle PPHP1243B is a versatile portable Pa speaker system designed for parties, karaoke, and public gatherings. Featuring a 12"" subwoofer and 1"" tweeter, this speaker delivers full-range stereo sound. It offers Bluetooth 5.0 wireless streaming, allowing you to play music from smartphones, tablets, and other devices within a 32-foot range. The multi-color flashing Led lights add a dynamic visual element to any event. With MP3 playback support via Usb and Micro Sd cards, this system is perfect for both indoor and outdoor use, providing up to 2 hours of playtime on a built-in rechargeable battery.