VocoPro Karaoke System (HEROREC6) includes Two UHF Wireless Mics HERO-REC 5, UHF Q+R HERO-REC 6, UHF S+T Multi-Format Disc Player and USB Port/SD Card Slot for Easy Access to Digital Media Files SD player and recorder can capture and playback live performances and practice sessions DSP Reverb, Echo Effects and Hiss Filter 7-Band Equalizer with On/Off Switch 13 Step Digital Key Controller 120W Stereo 4-Speaker System with External Speaker Jacks 4 XLR / 1/4" Combo Inputs for Microphones or Instruments AM/FM Radio Tuner with 20 Programmable Station Presets