... -in speakers 2. USB/SD socket 3. DVB-T or ISDB-T optional car DVB-T1. AV in function, earphone jack ... 576P resolution4. Built-in stereo loudspeaker5. Full-functional infrared control, 7 buttons for the host (MENU, CH-, CH+, VOL-, VOL+, ... Multilanguage USD7. External direct current power (9V 1A)8. 7" inch TFT panel 9. USB/SD card reader is optional ... G.W.: 22 KGS N.W.: 20KGS car DVB-T with 7 inch screen