Product Name: Digital Photo FramesModel Number: DPF018Place of Origin: ChinaFeatures: 1) Display: 1.1 CSTN color LCD display 2) Memory: 4MB built-in flash memory 3) Photo storage: 56 pictures 4) Power: build in 3.7V lithium battery or USB 5V supply 5) Dimensions: 61 x 47 x 19mm 6) Weight: 23.2g 7) Color: various color for selection (red / blue / silver) 8) Interface: USB 1.1 9) File formats: BMP, JPG, PHG, GIF 10) Play mode: manual / automatic play 11) Auto power off function: 120s 12) Operation system: win 98 SE / ME / 2000 / XP 13) Accessories: hand strap, software CD, USB cable, user\'\'s manual