Mr. Dj PP-3500LED 15" 2-Way Portable Speaker with LED Accent Lighting, Built-In Bluetooth/USB/SD Card/FM Radio 15" 2-way Portable Speaker with LED Accent Lighting, Built-in Bluetooth/USB/SD Card/FM Radio 3500 Watts P.M.P.O Woofer 400 Watts RMS, Amplifier 200 Watts RMS, Bass and Treble Level Controller 3 Way Mixer, 60 Oz Magnet, High Efficiency Mid-Low Woofer Magnet, 3" Voice Coil, 1.75" Titanium Dome Horn Drive Built-in Bluetooth Technology, Mp3 Player, UDB SD Card Input, Remote Control and Microphone Connection Options MIC In, 1/4" Stereo Jack, RCA Jack, Speak on Speaker Output