... Theatre&Computer Speaker with DVD player & USB, CARD READER,LED display 1. Compatible with PCs,DVD players and MP3 2. OEM Specifications ... delivers close-to-original sound quality,and powerful audio performance.*Fully compatiblewithDVD,MP3,VCD,CD,CD-G,CD-R/RW,DVD-R/RW,JPEG ... control*USB port and SD,MS and MMC card reader*AM/FM 2.0 Channels Digital Radio Preset( optional)*DVD player function Connections* ...