LCD Monitor: 1.1CSTN LCD, Resolution: 96 x 64pixels, Internal Memory: 8M built-in flash memory, can store about 56-85 pictures, File Format JPEG, BMP, TIF, GIF, can download any kinds of picture file format, Play mode: Manual/Automatic, Power: build in 3.7V lithium battery or USB 5V supply, Auto power off: 120 Sec, Operation system: Win98 SE/ME/2000/XP, Connectivity: USB 2.0, Color: Red, Blue, Purple, Black, Silver-white color, Dimensions: 54*45.2*20mm. /photo_frame_1.htm Cedar Electronics Ltd supply electronic gifts & digital novelties, including digital clock, calculators, calendar, Euro converter, weather station, digital timer, game player, radio, digital video cameras, MP4 player, USB flash drivers