14 inch 3D Screen Amplifier Mobile Phone Screen Video Magnifier HD Expander Projector Display Magnifying Bracket

13 inch 3D Phone Screen Magnifying Amplifier Portable Mobile Cinema Display Enlarged Magnifier Expander  : This is a mobile phone holder for eye protection, which can enlarge the screen of the mobile phone.  This product is suitable for mobile phone models under 7 inch.  The design is based on the principle of ergonomics, and fine-tuning the use distance can meet the needs of different users.  Abandoning injection molding technology, made of ordinary , using pressing technology to produce the top Fresnel , making the picture clearer. The combination of fashion and scientific and technological innovation can create a smooth technical appearance, more in line with the aesthetic needs of modern people. Specification: Material: ABS Acrylic Viewing Distance: Best Distance 3-4m/9.84-13.12ft Function: , Eye Protection, Radiation Protection : 3-4X Times Color: White, Black Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement.   1 x phone screen amplifier

There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. If you do not understand what you can contact customer service at any time, I wish you a happy shopping.