... Inches 4:3Screen Resolution1440*900Brightness350cd/m2Contrast Ratio500:1LCD Player Dimensions530*330*50mmAudioBuilt-in 2x2w speakersCase ColorBlack/Silver ... (for example: 9 zones changed to 6 zones, 4 zones, etc.)3. Support CF/SD card & USB4. Support USB updating ... card)5. Multi File Formats Supported: MPEG4 (AVI, DIVX/XVID), MPEG2 (DVD: VOB/MPG2), MPEG1 (VCD: DAT/MPG1), MP3, JPG.6. Volume Control ...