[HD Screen Amplifier]: High Definition Picture; Eye protection against blue radiation, no power needed. It is able to relieve the discomfort and visual fatigue.
[Advantages ]: 1Pullable Design for easy-carry. 2Clearer picture & larger viewing angle. 3Enlarge the screen 2-4 times and no slipping; 4More helpful to protect eyes.
[Comfortable Viewing Experience]: 10 inches screen magnification 2-4 times, wonderful visual enjoyment, more relaxed to watch movies, videos on your phone.
[Design for Feeling]: The pulling-out design can resist the finger print, dust and so on. And the rotating design can fix the lens. If the height is not enough, you also can increase the height with the gave ring. It is super slim when it is folded, so it also can be carried around. Suitable for indoor, camping, journey, leisure, anywhere and etc.
[Best Choice of