Trevi TW 7009 DVT. Display technology: LED, Display diagonal: 228.6 mm (9 "), Aspect ratio: 16:9. Tuner type: Analog & Digital, Analog signal format system: NTSC, PAL, Digital signal format system: DVB-T. Headphone connectivity: 3.5 mm. Video formats supported: MP4, Audio formats supported: MP3. Compatible memory cards: Memory Stick (MS), MMC, SD