DescriptionFeatures: Brand new and good quality.Using French Fresnel HD optical technology in mobile phone screen can be magnified 3 times, picture clear and vivid, dynamic feeling strongerThe item simple, elegant, light weight, small size and easy to carry, suitable for use in various occasions -- indoor, camping, journey, leisure etc.Use HD amplification optical technology,no power-driven, no-cost, energy-saving and environmental protection.Simple, compact, and suitable for all kinds of mobile phone.Use as a traditional magnifier, magnify its large area, more suitable for the elderly read books, read newspapers, read the news online.Reduce the eyes fatigue when you watch videos on the phone.Folding design, small volume, convenient carrying on business travel. Specification:Material: Silicone, Acrylic, ABSMobile phone adapter use skid material, prevent slip, fall.Color: Black\uff0cwhite How to use it:1.Please avoid using in direct sunlight or strong light, avoid light cause is not clear, it will display better in the dark light environment.2. Do not use hard wipe scratch the lens, when not in use, please use a soft cloth to protect the lens.3. Adjust the distance from mobile phone frame to the lens and angle, adjust focal length, lens angle, in order to achieve the best view and optimal amplification effect and the best definition.4.The best watch angle is vertical to the lens, a distance of 0.5 meters it the best watch distance.Because the lens is larger, the mirror slightly reflective phenomenon, please adjust the brightness of the light and the angle of the light.Package Includes1 x Mobile Phone Screen Magnifier Bracket Brand: Unbranded Category: Mobile Phone Camera Accessories Colour: black