Memup K-PEARL 4GB. Player media type: flash-media, Total storage capacity: 4 GB. Display: LCD, Display diagonal: 55.9 mm (2.2 "). Audio formats supported: MP3, WMA, WAV, Video formats supported: AVI, RM, RMVB, MPG, MPEG, MP4, ASF, WMV, DAT, Image formats supported: JPG, GIF, BMP. Headphone connectivity: 3.5 mm. Signal-to-Noise Ratio (SNR): 90 dB