Connecting it to TV to enjoy big screen. Collapsible handle and portable bag makes it easy to carry in your pocket or bag, aid your reading anytime, anywhere specification 1. Type of screen: 5.0 inch HD LCD screen. 2. Magnification times: 4-32 times. 3. Size in pixels: VGA. 4. Five levels for the brightness of the LCD display. 5. Focal length of the lens: 3.5cm-6cm. 6. 17 color samples for different requirements. 7. Video interface (AV OUT). 8. Mini USB cable (connector 2. 0). 9. Turn the buzzer alarm on off. 10. Foldable handle. 11. Storage function, skills to save user habits before shutdown. 12. Support TF card (maximum 32 GB) for taking pictures or playing back. 13. Continuous working 4 hours, charging time 5-6 hours. 14.Battery: external battery 2.500mAH (removable). 15. Outside dimensions: 154 mm x 85, 5 mm x 30 mm. 16. Weight: 500 g (including battery). Package with: Digital magnifying glass x 1 AV output cable x 1 Power supply x 1 Storage bag x1 Dust-free cloth x 1 USB data cable x 1 Lithium battery x 1 Lanyard x 1 English manual x 1 Mobile reading aid LCD monitor. Can also be connected to the TV set, to provide better visual effects. Makes reading much easier.Support for photography, with photo and storage functions, interesting content can be photographed, external memory card, photos with mass storage (maximum support 32 G (without memory card)) Connection to a television possible, larger screen, reading easier and more convenient. 5 levels of brightness and 17 color modes. Poor sensitivity, weak color and others use the color gain mode, can be used with color sensitivity to improve the contrast, which makes reading clearer and it is not easy to create visual fatigue!. 4-32 times magnification, adaptation to different text sizes and groups of people Wide-angle design can display more text, making reading more continuous and complete. The 5.0-inch screen makes reading easier, ensures an exceptional visual experience, a wider field of vision, clearer fonts and more comfort. Widely Used: Ideal eyesight aid for reading books, magazine, newspaper, bills, menus or anything with small print, it will be the best gift for your parents, seniors or the people with high myopia.