DS18 DS-PA965 6-Inch 800 Watts Battery Powered Speaker Box with BT/SD/EQ/MP3/AUX/Guitar Input and Wheels This professional High Power 8" Portable speaker Has an Output Power of 1,000 Watts 500 Watts RMS This amazing speaker Integrates a 35mm speaker mount, Wheels, 5 Band Graphic Equalizer, Guitar (or any Instrument) Input, Bluetooth, remote control, Cordless microphone, and Battery Charging and RCA cables With Input Power of and Mic Level control, and 1/4" Line Outputs this speaker Plays MP3s from SD Cards or USB Connectors, and FM Radio RCA Line Input and Level control, Master Volume, Treble, Bass controls, and 3 separate volume controls 3.5mm Aux-In with Level control, a Frequency Response of 80 Hz - 18 KHz