Magnification, it makes each mobile phone has large screen clear movies like reducing eye fatigue of movies and television brought on mobile phone and stinging eyes and tears phenomenon The item simple, elegant, lightweight, small size and easy to carry, suitable for use in various occasions indoor, camping, journey, leisure etc simple, compact and suitable for all kinds of mobile phone Use as a traditional magnifier, magnify its large area, more suitable for the elderly to read books, read newspapers, read the news online Folding design, lightweight, simple appearance makes it very portable and attractive Watch the bigger screen at a longer distance, can protect the eyes from long watching