3X Magnification: The built-in magnifier in the viewer features high light transmittance and true imaging. It can magnify the image 3 times without distortion, blur, or loss of details, and provides bright, uniform lighting with no color cast. 35mm Slide Viewer: This personal slide viewer is compatible with 35mm positive film negatives, slides, and 2X2-inch framed slides. (Insert one slide at a time for viewing; do not insert multiple films or slides simultaneously.) Easy to Use: Dedicated slide slots and film inputs allow for quick loading and immediate viewing. A quick eject button enables fast slide removal. (If the slide is stuck, press and hold the release button and wait for the slide to fully eject before releasing.) Super Bright Backlit Light Box: The large viewing area is equipped with super bright daylight LED lighting that is gentle and uniform, delivering vivid, clear image details with enhanced clarity and high film image reproduction. Portability: The photo viewer can be powered via DC cable or AA batteries, enabling convenient battery operation for viewing slides anywhere. Note: The product does not include 4xAA batteries. Color: Black Material: Plastic Package Contents: 1 x Slide Viewer Only the items listed above are included; other accessories are not included. Note: Lighting reflections and differences in display screens may cause slight variations in the color of the item as seen in images. Measurement may vary by +/- 1-3 cm.