Sitecom Portable Media Player - 40GB. Image formats supported: JPG, Video compression formats: 2, 4 (MPG, AVI, DAT, M2V, MPEG, MPEG1, XviD, Audio formats supported: MP3, OGG, WMA. Analog signal format system: NTSC, PAL. Signal-to-Noise Ratio (SNR): 99 dB, Total Harmonic Distortion (THD): 0.01 %. Internal memory: 40000 MB. Weight: 0.204 kg