Features 1.5'' 800*480 screen large HD display, 4X/8X/16X/24x/32X times can be switched. 2.An electronically assisted reading tool designed to solve the inconveniences of middle-aged and other amblyopia groups in reading newspapers and in life. 3.Support picture freeze to see at a close distance. Support for photo taking, HD storage and text image playback. 4.With LED lighting help, support temporary lighting flashlight, TF card (not included). The screen backlight is adjustable. The memory function automatically saves all the user's last settings and remembers the user's habits. 5.The AV output is connected to the TV to provide a larger and clearer visual effect. Features: 5" 800*480 screen large HD display, 4X/8X/16X/24x/32X times can be switched. An electronically assisted reading tool designed to solve the inconveniences of middle-aged and other amblyopia groups in reading newspapers and in life. Support picture freeze to see at a close distance. Support for photo taking, HD storage and text image playback. With LED lighting help, support temporary lighting flashlight, TF card (not included). The screen backlight is adjustable. The memory function automatically saves all the user's last settings and remembers the user's habits. The AV output is connected to the TV to provide a larger and clearer visual effect. Built-in large 2500 mAh battery, long battery life, continuous operation for more than 4 hours. The screen will automatically shut down after 3 minutes of standing still. Specification: Screen size: 5 inches 800*480 resolution IPS full color LCD display Zoom speed: 4X/8X/16X/24X/32X 5 multiples can be switched Brightness adjustment: Support 5 levels of brightness adjustment Memory function: Support Image freeze: Support Storage and playback: Support Storage expansion: Support up to 32G TF card Flashlight function: Support LED TV output: AV output Bracket handling: Support Working time: Lasting more than 4 hours Battery capacity: 2500mAH large capacity rechargeable lithium battery Size: Approx. 155 * 85 * 30mm / 6.1 * 3.3 * 1.2 in Weight: Approx. 342 g Display Mode: full color, black on white, white on black, cyan on black, black on cyan, red on white, white on red, black on yellow, yellow on black, blue on yellow, yellow on blue, blue on white, white on blue, red on green, green on red, black on blue, blue on black for users to choose, suitable for reading different objects Package Iist: 1 * Host 1 * USB Charging Head 1 * USB Cable 1 * Wiper 1 * Protecting Bag 1 * AV video output line 1 * Lanyard 1 * User Manual Note: This product is only equipped with a US charging head. Users in other regions can use the portable mobile phone charger to match the USB data cable of this product to charge the product.