“Switchable magnification of 4X/8X/16X/24X/32X on a 5inch large screen To get a closer look, support picture freezing. Support for taking images, HD storage, and text and image playback. Support for a flashlight with a built-in TF card (not included). The screen’s backlight can be changed. The memory function can save all of the user’s recent settings and recall their habits. To deliver bigger and sharper visual impacts, connect the AV output to the TV. 4 hours runtime, large capacity replaceable rechargeable 2500mAh battery, the best power-saving design. After 3 minutes of inactivity and a static screen, the computer will shut off automatically.”