Ricatech Batman. Player media type: flash-media, Total storage capacity: 1 GB. Display: LCD, Display diagonal: 45.7 mm (1.8 "). Audio formats supported: MP3/AMV/wma, Image formats supported: JPG/BMP. Continuous audio playback time: 6 h, Battery technology: Lithium-Ion (Li-Ion), Continuous video playback time: 2 h. Weight: 60 g