Mechanical 136.1 x 78 x 26.5 Impact Resistant Stainless Steel Housings Weight: 325g Music Player MP3/ADPCM/WMA/AAC-LC Video Recorder MPEG SP with G.726 audio 30fps@640x240resolution, MS ASF format Video Player Composite video output to TV: NTSC/PAL Playback of MPEG4/DivX 3.11/4.0/5.0/WMV v9 Photo Viewer View image in JPEG/GIF/BMP Storage 40GB HDD Holds 10,000 songs, 20,000 high resolution images or up to 150 hours of video Firmware Limited firmware updates will be available at www.neurostechnology.com PC Compatibility Win 98/ME/2000/XP, Linux kernel and later, Mac OS X and later I/O USB 2.0 high speed, SD/MMC slot, Mini USB slave mini B to A, Headphone Jack, Line in Jack, Line out Jack, DC Jack Included Accessories Headphones, USB cable, Owner's manual, Warranty car, Composite video Input/Output cable, Installation CD, AC Adapter, Upgradeability, Leather Carrying Case Battery Life Up to 5h video and 9h audio in continuous use For more details, check our Wiki (Disclaimer: pages on the wiki are not official Neuros pages)