F13 12 inch Mobile Phone Screen Amplifier Foldable Three-sided Shading HD Blu-ray 3D Video Amplifier(Black)

1. The amplifier lens adopts Fresnel optical acrylic anti-blue light lens which makes the viewing video effect realistic and presents a three-dimensional effect2. The amplifier is a foldable design which can be folded into a thin sheet when not in use which is convenient for carrying and storing. A light barrier is set up between the mobile phone and the magnifying glass to block light and prevent astigmatism enhancing the viewing experience.3. Screen size: 12 inches4. Product size: 27.5×18.3×3CM5. Material: Acrylic lens + ABS shell6. Applicable model: general7. Product net weight: 300 g