... Functon 2012 NEW Model--- Private Mold --- HOT! USB 5.1 subwoofer speaker with SD,FM,VFD display,Remote control,Karaoke Specifications ... Two MIC inputs, karaoke function 8. MDF wooden cabinet for subwoofer; plastic satellite speakers9. Usage: easy connection with USB, SD/MMC ... display: Package sample:Warehouse:Loading container: USB 5.1 subwoofer speaker with SD,FM,VFD display,Remote control,Karaoke