Thomson TWIN720DP, Portable DVD/Blu-Ray players. Display: LCD, Display diagonal: 177.8 mm (7 "), Display resolution: 480 x 234 pixels. Number of loudspeakers: 4 pcs, Speaker power: 6 W. Video formats supported: MPEG4, Audio formats supported: MP3, Image formats supported: JPG. Compatible memory cards: MMC, SD. Width: 20 mm, Depth: 39 mm, Height: 156 mm