... , KEY,ECHO,MIC VOL and MUSIC VOL on the microphone to optimize your performance.+ Supports Vocal Fade of MP3 format ... , Tagalog, Japanese, Russian, Thai, Korean, Hindi, Indonesian, Italian, Latin;+ Microphone transmits everything: lyrics and video , even music with vocal (with ... - 240V AC - 50 / 60Hz To DC 12V);+ Compatible with Car DC output(12V) as Power Source; + Completely portable - packs into ...