Built-in LED Light Box - Behind the generous glass viewing area are 4 Natural White 6000K bright daylight LED bulbs, which gently illuminate images for maximum clarity and contrast. It's perfect for viewing pictures anytime, anywhere. Make it Magnified - The trouble with old slides is that they are so small! Instead of squinting, users view the projected images with 3X magnification thanks an integrated lens. Photos appear bigger without losing sharpness or detail. Load-and-Look Ease - No more fumbling with multiple adapters or numerous machines for each film. View old vacation photos, family portraits or birthday snaps in an instant by loading them one by one via slide slot or film feeder. Two Ways to Power - Load 4 AA batteries into the designated space for hours and hours of enjoyment. If you purchase a standard 6V AC/DC adapter, you can also keep the device continuously powered for nonstop slide-viewing action. (Batteries and adapter are sold separately)3X the Clarity - Enjoy ol...