... with USB/SD.guitar input b. LED seven-color light c. perfect for party, stage, etc. with USB/SD/FMwith karaoke ... ,speaker stand,moblie speaker,speaker cabinet,karaoke speaker.party speaker.dj speaker.bookshelf speaker 1. Power (RMS): 120W*22. Impedance: 4 ... the top hot sale 2.0 professional multimedia stage party dj black wireless micphone speaker with ball led usb/sd/fm ...