- Experience enhanced visual comfort with our 3D screen amplifier, which enlarges your mobile phone screen by 3-4 times. This design aligns with the natural curvature of the human eye, reducing discomfort and visual fatigue from prolonged screen time. - The high-definition screen amplifier features a retractable, rotating, and folding design for easy adjustment. If you need additional height, the included ring bracket allows for customization. When folded, it is ultra-thin, making it convenient to carry in a bag. - Protect your eyes with our advanced technology that minimizes blue light radiation. Enjoy a clearer, more engaging viewing experience while alleviating the strain caused by staring at small screens for extended periods. - Ideal for various settings, this amplifier is perfect for indoor use, camping, traveling, or leisure activities. It enhances movie watching, video calls, and gaming by providing a larger, clearer view. - Designed for compatibility with most mobile devices, our 3D mobile phone screen amplifier combines functionality with portability, ensuring you can enjoy your favorite content anywhere.