Mustek MC-1814AF. Player media type: flash-media, Total storage capacity: 4 GB. Display: LCD, Display diagonal: 45.7 mm (1.8 "). Audio formats supported: MP3, WMA. Headphone connectivity: 3.5 mm. MP3 bit rates: 8 - 320 Kbit/s, WMA bit rates: 5 - 384 Kbit/s