VocoPro Gig Star Features:All in one system design, perfect for live gigs, portable use and DVD home entertainment. AM/FM Tuner lets you sing along to your favorite popular hits. 14 step Digital Key Controller to transpose the key of built in disc player audio. Vocal Cancel and Partner modes for canceling vocals from multiplexed media. 7 Band Equalizer for precise audio adjustments and room tuning. External speaker jacks with internal/external speaker selector. Remote control for easy operation.