Digital picture frame key chain - 1.5" CSTN display screen. Resolution: 128 x 128 CSTN/Formats supported: JPG, BMP,PNG and TIF/Display mode: manual or auto/Working period: 8 - 10 hours/Electric current: 20-25ma/Built-in NADA flash: 16MB (73 photos)/Built-in 3.7v lithium battery /Power saving mode:120 seconds auto shut off/Battery working period: 4-5 hours/OS support: Win98/ME/NT/2000/XP /Accessories: key chain, lanyard, software driver, manual and USB cable.
Size: 1.5"