Vocopro HERO-REC 3 DVD/CD-G Portable Karaoke PA System * Includes VHF module set 3 with 2 VHF mics * SD player and recorder can capture and playback live performances and practice sessions * Multi-Format Disc Player & USB Port/SD Card Slot for Easy Access to Digital Media Files * DSP Reverb, Echo Effects and Hiss Filter for the Ultimate in Vocal Effects & Sound Quality