F3 Mobile Screen Magnifier

The F3 Mobile Screen Magnifier is designed to enlarge your smartphone display for a more comfortable, cinematic viewing experience. Suitable for phones up to 7 inches, it uses a high-quality Fresnel HD lens to magnify the screen 3–4× while reducing eye strain and radiation exposure. The ergonomic viewing design, adjustable angle, and sliding protective cover make it perfect for watching movies, gaming, reading, or video calls. Lightweight and foldable, it is ideal for travel, home, office, and outdoor use.

Key Features:
➤ Fresnel HD lens magnifies screen 3–4×
➤ Ergonomic adjustable viewing angle
➤ Sliding design protects lens during storage
➤ Anti-slip silicone pad keeps phone stable
➤ Reduces eye strain and mobile radiation
➤ Compatible with all smartphones under 7 inches