Ultra-Thin and Large: The light panel is incredibly thin, measuring only 0.2 inches. The viewing area is slightly larger than A4 size, allowing you to scan multiple negatives, photos, and slides simultaneously using your phone. Slide & Negative Scanners: Slide viewer light pad provides a perfect backlight for old slides and negatives, ensuring optimal visibility. The brightness of the light source can be easily adjusted to 3 levels. LED lights deliver even illumination, providing ideal brightness to capture and digitize your favorite slides and negatives. Color temperature: White (10000-12000K). Compatible with smartphone scanningeasily convert slides and negatives into digital images. Scan black and white photos and standard photos. Edit and save your photos digitally, then share them on social platforms. Versatile Power Options: Includes a free USB power cable for connection to a PC, laptop, power bank, or USB charger. This light board consumes minimal power and remains cool during use. Best Gift: Makes a great gift for anyone interested in drawing, sketching, calligraphy, or scanning film negatives. Simple setup, suitable for both kids and adults.