Feature●2 Way 15-Inch Portable Active PA Speaker 2500 Watts P.M.P.O●MP3 Player Built in Bluetooth and LCD Display●SD Card Slot and USB Connection Ready●Equalizer (EQ) Bass and Treble Level Controller●1-Inch Titanium Dome Horn DriverDescription Absolute PRO USPRO15BT Portable 15-Inch Amplified Speaker with MP3/SD/USB/FM Radio Player Built in Bluetooth, LCD Display, Microphone & Remote Control