Samsung YP-S5JQB MP3. Player media type: HDD, Total storage capacity: 2 GB. Display: LCD, Display diagonal: 45.7 mm (1.8 "), Display resolution: 176 x 220 pixels. Audio formats supported: AAC, MP3, WMA, WMV, Image formats supported: JPEG, Supported file systems: JPEG. Continuous audio playback time: 24 h, Battery technology: Lithium Polymer (LiPo), Continuous video playback time: 4 h. Weight: 79 g, Depth: 14.8 mm, Height: 95.9 mm