Digital photo frame is a speciality equipment for digital camera. But unlikely traditional photo frame, it's not to put the photo in the the frame, but it's store in a card and display on the LCD screen.It's very simple to use it, you can adjust the speed and the interval of two pictures. The most important is you can playback  or zoom in/out the pictures. Digital photo frame is a stylish electronic products and a good gift to present to you relatives or friends.