Features: - high-powered Pa speaker - Indoor/ Outdoor loudspeaker system - Bluetooth Wireless Music Streaming Ability - multi-color Led flashing Dj party lights - built-in rechargeable battery - Fm Radio with digital display - Audio recording function - microphone priority talk-over button - Rugged and Durable Housing Construction - Connect and Stream Audio from external devices - Usb Flash - MP3 Digital Audio File Support - aux (3.5mm) input - 1/4 -inch microphone input - rear panel button control center - mic volume, treble, bass, echo adjustment - full Range Stereo Sound Reproduction - vented enclosure design for extended bass - telescoping handle and rolling caster wheels - Optional power via Dc 12V Input - used for backyard home karaoke, stage performances, Crowd Control Bluetooth conn