BROOKSTONE PICTURE BOOK MINI DIGITAL PHOTO KEY CHAIN - HOLDS 56 COLOR PHOTOS, BUILT IN 8 MB OF MEMORY, AUTO RESIZE PHOTOS TO FIT SCREEN, HIGH RESOLUTION 1.4" LCD COLOR SCREEN,RECHARGABLE BATTERY 2.5 HOURS OF VIEWING TIME,FAST EASY DOWNLOADS FROM PC,OR MAC, WITH INCL.SOFTWARE, CONNECTS TO COMPUTER WITH USB CORD photo display