5Inch lcd display low vision video magnifier portable reading magnifier electronic reading aid handheld tv output voice Product Specifications: HCP-05B (near and dual-purpose HD multi-function) Display : 5-inch high-definition color LCD widescreen Magnification:2X-32X adjustable Display resolution: 800x480 Screen brightness: 300cd / M, screen brightness can be adjusted. Auxiliary light source: LED auxiliary light, adjustable. Screen contrast can be adjusted Working distance:2CM--3M Support by dual cameras,far and near scene is also clear. Display color mode: 19 kinds (1. Full color 2. Black background white 3. Black on white 4. 4. Blue on blue 5. Blue on blue 6. Red on white 7. White on red 13. White on the blue background 14. Red on the bottom of the green 15. Red on the bottom of the green 16. Black bottom Green word 17. Green bottom black word 18. White background powder word 19. Foundation white word) Support AV and HDMI , 1080i60 to connect to TV output. Image freeze function Memory function-------automatically save all the user's last settings, remember the user's usage habits. Electronic curtain function, effectively avoid stray light Storage function------- easy to store and play back key data support music play can be inserted TF card (support 2GB-32GB memory card) can take pictures (can record pictures) and look back. using the lens centered design, more in line with normal usage habits. with button tone, the sound level can be adjusted. battery power continuous working time: 4 hours, charging time: 6 hours using intelligent power-saving design, the picture is still and automatically shut down after 3 minutes of operation, environmental protection and energy saving Power consumption: 5V/1A Large capacity battery: detachable lithium battery 2500mA Weight: 220 grams (with battery