3X Magnification: The built-in magnifier features high light transmittance and true imaging. It provides 3x magnification without distortion, blurring, or loss of detail, with bright and uniform lighting free from color cast. 35mm Slide Viewer: This personal slide viewer supports 35mm positive films, negatives, 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 quick loading and immediate viewing. A quick eject button enables fast slide removal. If the slide is stuck, press and hold the release button until the slide fully ejects before releasing. Super Bright Backlit Light Box: The large viewing area is equipped with super bright daylight LED lighting. The illumination is gentle and uniform, delivering vivid, clear image details with enhanced clarity and high film image fidelity. Portability: The slide viewer can be powered via DC cable or AA batteries (batteries not included). Battery operation allows convenient viewing of slides anywhere. Color: Black Material: Plastic Package Contents: 1 x Slide Viewer Note: Light reflection and differences in display screens may cause slight variations in color between the product image and the actual item. Measurement tolerance is 1-3 cm.