Features:Freely zoom, you can adjust the zoom to full screen according to the size of different mobile phones to enhance the viewing experience. The four-sided closed design locks the light source to increase the brightness of the picture, effectively preventing the picture from being reflected, and making the picture clear and comfortable. Using the physical optics technology of film projection, the mobile phone screen is magnified 3-5 times, and the picture is clear. Bright colors, shocking 3D visual enjoyment, such as being in the theater. No need for battery power, simple and convenient, energy saving and environmental protection, you can use it anytime, anywhere. Personal theater is around you. Specification:Item Type: Screen MagnifixerSize: 14 inchesColor: Black / White (optional)Material: ABSFunction: High-definition magnifixer, can magnify the phone screen 3-5 timesPackage List:1 x Phone Screen Magnifixer Stand.