Sunstech Rome 4GB. Player media type: flash-media, Total storage capacity: 4 GB, Compatible memory cards: SD. Display diagonal: 76.2 mm (3 "). Audio formats supported: MP3, WMA, Video formats supported: AVI, MPEG4, RM, RMVB, WMV, Image formats supported: BMP, GIF, JPG. Headphone connectivity: 3.5 mm. Equalizer modes: classic, jazz, pop, rock