The 3D Glass Magnifier Mobile Screen 8.5 Inch is a portable and foldable screen amplifier designed to enhance your viewing experience. Featuring a Fresnel mirror that uses optical HD zoom technology, it enlarges your smartphone screen by 3 to 4 times, providing a larger and clearer display while reducing mobile phone radiation. The sliding design makes it easy to store and transport, and the adjustable frame angle ensures optimal viewing. Made from durable ABS plastic and high-quality Fresnel mirror, this magnifier is compatible with both iPhone and Android phones. The non-slip silicone pad keeps your phone stable, offering comfort for extended use while preventing visual fatigue. Ideal for watching movies, videos, or playing games, this magnifier enhances your mobile entertainment experience.