DVD player with USB USB port 2.1CH/5.1CH output DVD PlayerSpecificationPower Source:AC-120V,60HzPower consumption:15WColor system:NTSC,PALDisc player:12cm single-sided,single-layer8cm single-sided,single-layerVideo outputoutput level:1+0.2V p-p(75 ohm)Horizontal resolution:>500 linesS/N ratio:>60dB dvd player