PRORECK FREEDOM 12 Portable 12-Inch 500 Watt 2-Way Powered Dj/PA Speaker with Bluetooth/USB/SD Card Reader/ FM Radio/Remote Control Portable 12-Inch 500 Watt 2-Way Powered Dj/PA Speaker System with Bluetooth /USB/SD Card Reader/ FM Radio Functions 100-Watt RMS, 500 Watts Peak;12" Woofer and Compression Driver with 1" Titanium Diaphragm; Digital LCD Screen; Master volume controls, MP3, Mic, Echo level controls Equipped with an equalizer for high-performance sound; XLR and 1/4'' Mic Inputs; Stereo RCA Line Input and RCA Line Output Remote control included for easy operation; Integrated 35-mm pole socket with telescope handle and 2 transport wheels for easy mobility Comes with a pair of wireless microphones; Built-in rechargeable battery for outdoor use; 115 V/230 V power selector