ELBE PDVD-3370-DUAL. Display: LCD, Display diagonal: 177.8 mm (7 "). Video formats supported: MP4, MPEG, Audio formats supported: MP3, Image formats supported: JPG. Compatible memory cards: SD. Width: 200 mm, Depth: 35 mm, Height: 160 mm. Power source type: AC, Battery, Cigar lighter, Battery technology: Lithium, AC input voltage: 230 V