COWON J3 16 GB Portable Media Player (Black) 16 GB capacity for about 4000 songs, 20,000 photos, or 20 hours of video; standard microSD card slot for expansion 64 hours of audio or 11 hours of video playback on a single charge 3.3-inch, 16-million color AMOLED display with 480 x 272 pixel resolution Supports MP3, WMA, OGG, FLAC, WAV and APE audio formats; AVI, WMV, and ASF video formats (DivX/Xvid/WMV codecs); JPEG image format; TXT text files One-year limited warranty