PSM-3500USB 15-Inch 3500 Watts Max Power Speaker with Built-In LCD Amplifier/FM Radio/ MP3/USB/SD Card Slot, Microphone * MP3 Player Built-In LCD Display, SD Card Compatible Slot, USB Port, FM Radio, * 1.34" Titanium Dome horn Driver, 50 Oz Magnet, High Efficiency Mid-Low Woofer * Wireless Remote Control * Package Contents 1 Portable Loud Speaker, 1 Microphone, 1 Microphone Cord, 1 Wireless Remote Control, 1 Power Cord