Akai ACVDS735TG. Display: LCD, Display diagonal: 177.8 mm (7 "), Aspect ratio: 16:9, 4:3. Audio decoders: Dolby Digital. Video formats supported: MPEG4, Audio formats supported: MP3, WMA, Image formats supported: JPG. Compatible memory cards: Memory Stick (MS), MMC, SD. Power source type: Cigar lighter, Input voltage: 110-240 V