Screen magnifier for laptops and mobile devices with a clear, readable design and practical features. - Size and setup: The 22-inch laptop and mobile phone screen magnifier has a total length of 19.4 inches (49.3 cm) and a total height of 14.3 inches (36.5 cm). It is built to support laptop, tablet and mobile phone screens. - Clear magnification: Uses high definition zoom optical technology to enlarge mobile phone screens by 3 to 5 times. This general screen magnifier concept can be applied to laptops, tablets and phones. - Strong compatibility: Designed to work as a general screen magnifier for laptop, tablet and mobile screens. The HD zoom optical technology enables easy use across devices. - High quality materials: The screen magnifying glass uses high definition optical lens material. The wooden frame bracket is environmentally friendly and provides durable support. It offers adjustable viewing angles for comfortable use. - Visual comfort and safety: Provides a 3D viewing experience away from the screen and helps reduce potential mobile phone radiation exposure. - Use scenarios: 1) In bed or on the couch, watch videos or read on a phone or tablet with a larger image. 2) Work on a laptop in a compact space, reading text and viewing content more clearly. 3) Travel or commute, use with a phone or tablet to browse or review documents with less eye strain.