iRiver E200 4GB, E Series. Player media type: flash-media, Total storage capacity: 4 GB, Compatible memory cards: Micro SD. Display: LCD, Display diagonal: 71.1 mm (2.8 "), Display resolution: 240 x 320 pixels. Audio formats supported: ASF, FLAC, MP3, OGG, WMA, Video formats supported: MPEG4 SP, RM, RMVB, Image formats supported: BMP, GIF, JPEG, PNG. Frequency response: 20 - 20000 Hz, Signal-to-Noise Ratio (SNR): 90 dB. FM band range: 76 - 108 MHz