Brookstone Picturebook Mini Digital Photo Key Chain can hold up to 56 color photos with its 8MB of built-in memory. You can automatically resize photos to fit the screen, and you'll love the way your favorite photos look on the 1.4" LCD color screen. Includes a rechargeable battery capable of over 2.5 hours of viewing time. The included software makes downloading photos from your PC or Macs a snap! Simply connect the key chain to your computer with the included USB chord.