Take your sound anywhere with the SereneLife Portable Hi-Power Bluetooth Pa Loudspeaker, featuring a built-in rechargeable battery for true wireless convenience. With 1600 watts of peak power and a 15-inch subwoofer, this active powered speaker system delivers deep bass and crystal-clear highs, perfect for karaoke, Dj events, and public speaking. The two included Uhf wireless microphones provide high-quality vocal performance, while Bluetooth connectivity, Fm radio, and Usb/Sd inputs allow you to play music from multiple sources. Built for indoor and outdoor use, this rugged, portable speaker ensures powerful, professional sound wherever you go.