... 1 speaker B. USB/SD, FM radio C. Remote control (full-function) D. Dynamic VFD display E. ... 5.1 speaker with USB/SD,FM,VFD display,Remote control,Karaoke Specifications: 1. Power (RMS): 50W(woofer) ... /SD decoder4. Digital FM radio 5. Full-function remote control 6. Dynamic VFD display 7. Two MIC inputs ... card, FM, PC, laptop, DVD, VCD, CD, TV, MP3/4, mobile phone, and other audio devices10. Package ...