Samsung 2GB Flash MP3 Player. Player media type: flash-media, Total storage capacity: 2 GB. Display: LCD, Display diagonal: 46.2 mm (1.82 "), Display resolution: 176 x 220 pixels. Audio formats supported: MP3, WMA, Video formats supported: MPEG4, Image formats supported: JPEG. Continuous audio playback time: 35 h, Battery technology: Lithium Polymer (LiPo). Weight: 53 g