TEAC MP-550 8GB. Player media type: flash-media, Total storage capacity: 8 GB. Display: LCD, Display diagonal: 61 mm (2.4 "). Audio formats supported: MP3, WMA, Video formats supported: AVI, Image formats supported: BMP. Continuous audio playback time: 12 h, Battery technology: Lithium Polymer (LiPo), Continuous video playback time: 4 h. Weight: 50 g, Depth: 7.7 mm, Height: 46.8 mm