... card in standard MP3 format while you are singing and play back after singing Give score after singing Recordable Magic ... you can add/delete songs directly thru USB to PC;+. Play Video, Songs, Photos Format: AVI, MP4, MP3, MPG, WMA, ... with vocal (with singers singing voice) + Simple 'Plug N Play' operation; + Random Play, Sequence Play, Repeat Play;+ No CDs, VCDs, DVDs or player required;+ Universal ...