[PERFECT FOR WATCHING MOVIES & READING]: 2019 upgrade, 3D screen magnifier, magnify the phone screen 2-3 times, perfect for watching movies and reading, which will reduce the discomfort and visual fatigue caused by long-term focus on the small screen, and can effectively reduce the radiation. [COMPATIBILITY]: This mobile phone screen enlarger adopt HD zoom optical technology, no battery needed. Suitable for all smartphones, such as iPhones X / 8/8 Plus / 7/7Plus /6/6s, Samsung Galaxy S7 Note 6/5/4/3 Edge Android phone smartphones. Just put the phone into the screen amplifier, you can easily enjoy the home theater-like effect [HIGH QUALITY]: Take HD zoom optical technology, Solid ABS + 3D screen, 3D visual enjoyment. When not in use,the foldable case can protect the screen from wear and tear [LIGHT WEIGHT AND PORTABLE]: Lightweight, easy to carry, super slim when folded, suitable for indoor, camping, tourism, leisure and other places. Hands free designed, free your hands when using this cell phone screen magnifier to watch films and videos. [Gift for kids and the elderly]: Simple and stylish design, help protect eyes from rather close viewing distancemake, this product is a good choice of holiday gifts for your familys or friends. It also can be used as a traditional full page magnifier to read books or newspapers, a good gift for the old people.