TEAC MP-215. Player media type: flash-media, Total storage capacity: 4 GB. Display: LCD, Display diagonal: 38.1 mm (1.5 "). Audio formats supported: MP3, WMA, Image formats supported: BMP, GIF, JPG. Headphone connectivity: 3.5 mm. Battery technology: Lithium Polymer (LiPo) This is an auto-generated long summary based on the first three features of the first five feature groups.