Sony's NW-ZA828 iscompatible with MP3, MP4 and MPEG4 and works on the Drag & Drop principle. Simplyslide your files into the internal memory to enjoy hours of music, photos andvideos. The NW-ZA828 is equipped with Bluetooth A2DPtechnology, meaning you can transfer and exchange data with other devices. Ituses Windows Media Player 11 and Media Manager to manage your music collection.Music lovers will be swept off their feet with the Sony NW-ZA828! Memory Capacity : 8 GB Removable Memory : No LCD Screen : 2.4" QVGA LCD screen262,144 colours320 x 240 pixelsBrightness: 300 cd/m²Contrast: 200:1 Supported file formats : Sound: MP3, WMA (DRM), AAC (non DRM), linear PCMID3 Tag management, cover display, track rating Video: MPEG4, (up to 2500 kbps / 30 fps) and AVC Baseline(up to 768 kbps / 30 fps)Media Manager and installation of required codecs to convert AVI (Divx, Xvid?), WMV and MOV formatsImage: JPEGCompatible with BMP, GIF, PNG via Media Manager Audio Input : No Record Function : No Audio Output : Headphones jack Software : Special software Compatible Platforms : Windows XP, VistaWindows Media Player 10 or 11Pentium IV 1 GHz processor or more512 MB of RAM350 MB free hard drive space Accessories included : USB cable, MDR-EX082 stereo earphones, 3 tip sizes (S, M, L) Manual : Information available soon Dimensions (mm) : 93.6 x 50.2 x 9.3 Weight (g) : 58 Multimedia Functions : Easy transfers with Drag & DropPossible use as external data storage device6 graphics equalisers including 2 customisable 5 custom lists + 52 pre-programmed listsMusic library display by title / title and cover / cover Advanced Functions : Bluetooth A2DP and AVRCP technology10-metre rangeFrequency band: 2.4 GHz Interface : USB 2.