- Pull-out 12-inch mobile phone screen magnifier with projection stand; 3D high-definition amplifier; ultra-thin eye protection design. - Clear and realistic image, built with Fresnel high-definition optical technology and high-quality lens materials. Enlarged picture stays sharp and lifelike, with high color reproduction and stronger dynamic feel; reduces blur and distortion from magnification and helps protect eyes, alleviating eye fatigue. - Portable and easy to use, compatible with most smartphones; compact ultra-thin frame for lightweight convenience and simple setup. - Key attributes: 12-inch screen size, projection stand for stable viewing, 3D HD amplification, Fresnel optical technology, high-quality lenses, eye-protecting design. - Practical use scenarios: - At home or on the sofa, watch videos or read with a larger, clearer display. - While traveling or commuting, enjoy a bigger screen for movies or tutorials on the go. - In the kitchen or workshop, view recipes, manuals, or instructional videos hands-free.