Universal Compatibility: This Phone Screen Amplifier works with all brand and models of smartphones (iphone, Samsung, Google, Huawei, etc.).Just put the phone into the screen amplifier, you can easily enjoy the home theater-like effect. The phone stand has highly absorbent rubber bezel to hold the phone firmly hold so the phone doesnt move down. 14 inch Curved Screen Magnifier: Take HD zoom optical technology, ABS 3D curve screen, 3D visual enjoyment, magnifies your smartphone screen display 2-4 times, perfect for watching movies and gaming, which will reduce the discomfort and visual fatigue caused by long-term focus on the small screen. Phone Amplifier Screen Prevent Fatigue and Radiation: New upgraded 3D curved screen amplifier, curved surface design to improve the problem of the viewing picture is not clear, the angle is too small. Upgraded phone screen magnifier is more clearly viewed and the viewing angle can reach 120, makes people watch more comfortable than traditional flat lens. Light Weight and Portable: The 3D phone screen magnifier is 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. Ideal Holiday Gift: Screen magnifiers are perfect gifts for old people, children, movie lover. Children can use it watch cartoon to protect their eye sight; Old people can use it to zoom in the screen and can watch it clearly, and it also can prevent the fatigue; Movie lover can use it every where and any time.