Description:Using high-definition zoom optical technology, no battery required.It can relieve eye discomfort and tiredness when watching for a long time.It is very suitable for the elderly to read the news in the newspaper under a magnifying glass and watch it on the Internet.Small in size and light in weight, easy to carry, especially suitable for watching 3D movies, and the 3D effect is stronger.It is very suitable for the elderly to watch the news in the newspaper on the Internet in the form of a magnifying glass.It can relieve eye discomfort and tiredness when watching for a long time.Type: Mobile phone video screen magnifying glassCompatible: suitable for all kinds of smart phonesSize: 18.5 * 8.5 * 12cmPacking size: 19 * 12.5 * 4.8cmMaterial: PVC + ABSColour: BlackPackage Included:1 mobile phone video screen magnifying glassDue to screen differences, the color may be slightly different from your expected color, please allow.