Mr. Dj PSLED6050 -Channel PA System 3 Way Portable Active Speaker, Max power 4500 Watts P.M.P.O, Built-In Bluetooth Technology, FM Radio, Mp3, USB, SD Card reader, LED's Accent Lighting, Class D Amplifier, Built-In Bass and Treble EQ USB Connection Ready, Microphone In 1/4' Jack, Line In XLR or RCA Jack In Allow you connect an External Device, Line Output XLR Jack for External audio Device, Mp3 Control Digital Includes Microphone with 10Ft Cord and wireless Remote Control Woofer 15" x 2 33 Oz Magnet, 2" Voice Coil, Tweeter 1" Compression Driver, Class AB Amplifier, 4500 Watts P.M.P.O, 250 Watts RMS, Power Supply 120V 60Hz USB/ SD Card Input Max 32Gb