NextBase SDV47. Display: LCD, Display diagonal: 177.8 mm (7 "), Display resolution: 480 x 234 pixels. Audio decoders: Dolby Digital. Number of loudspeakers: 2 pcs, Speaker power: 2 W. Video formats supported: AVI, DAT, MP4, MPEG1, MPEG2, MPEG4, MPG, VOB, Audio formats supported: MP3, WMA, Image formats supported: JPG. Width: 173 mm, Depth: 36.7 mm, Height: 206 mm