1、Snapshot and Screen Lock: You can take pictures and play back. You can take pictures of your favorite or important parts and play back. You can freeze pictures for easier reading and viewing. The digital magnifier Supports memory cards up to 32GB (not included in the package) 2、8 Color Modes: Full color, black and white, white on black, black on white, blue on white, blue on white, blue on yellow, yellow on blue. Choose from a variety of color modes until you find the one that best fits your visual needs. 3、Multifunction: Audio and Video Output: Connect the read aid to the TV set via the TV cable to view at a larger magnification than the magnifying glass screen. 2x to 25x zoom: 5 inch screen support 2x, 8x, 16x, 25x zoom in and out of text. 4、Ergonomic Design and Foldable: The electronic reading aid' streamlined body for more comfortable grip. The magnifying glass has a foldable stand on the back that can lie flat on a table top. Slide the magnifying glass to read the newspaper from cover to cover. 5、Premium Material: The digital video magnifier is made of high quality ABS material, strong and durable, resistant to fall and wear, long service life. An ideal aid for reading, writing, viewing maps and books.