Cowon C2, 4GB. Player media type: flash-media, Total storage capacity: 4 GB, Compatible memory cards: microSD. Display: LCD, Display diagonal: 66 mm (2.6 "), Display resolution: 320 x 240 pixels. Audio formats supported: APE, FLAC, MP2, MP3, OGG, WAV, WMA, Video formats supported: ASF, AVI, WMV. Frequency response: 20 - 20000 Hz, Signal-to-Noise Ratio (SNR): 95 dB. FM band range: 87.5 - 108 MHz