ALL-NEW Portable, Battery Operated 12″ Full Range Speaker with Bluetooth, USB, FM Radio, Wirless VHF Mic & Remote control. Bass, Mid & Treble EQ Controls. Aux Input (RCA & 3.5mm Jack) Extrenal Mic Input & Line XLR Output. 6 hour battery life between charges. SPECS: 15″ & 12″ Full Range Battery Operated Mobile Speaker System 75 Watt RMS/150 Watt Program/300 Watt Peak Easy to Carry 6 Hours Batter Operation Between Charging Bluetooth, MP3 Player (USB and SD Card) Includes Wireless VHF Microphone Bass/Mid/Treble EQ Mic & Aux Inputs Line Output