• 2-3 times bigger screen, 7 inch large screen.
• Reduces radiation and prevent ultraviolet rays.
• Reduces visual fatigue
• high-definition radiation protection.
• Zoom in distance to protect your eyesight.
• Easy to carry, Portable.

F4 9D Mobile Phone Screen Enlarger

2-3 times bigger screen, 7 inch large screen

Reduces radiation and prevent ultraviolet rays.

Reduces visual fatigue

high-definition radiation protection.

Zoom in distance to protect your eyesight.

Easy to carry, Portable.