Memup Viewtouch 8GB FM. Total storage capacity: 8 GB, Compatible memory cards: microSD. Display: LCD, Display diagonal: 61 mm (2.4 "), Display resolution: 320 x 240 pixels. Audio formats supported: MP3, WAV, WMA, Video formats supported: ASF, AVI, MPEG, MPG, WMV, Image formats supported: BMP, GIF, JPG. Headphone connectivity: 3.5 mm. Frequency response: 20 - 20000 Hz, Signal-to-Noise Ratio (SNR): 90 dB, Total Harmonic Distortion (THD): 0.05 %