Features:1.HD Screen: More clearer pictures and videos for easy and long-distance viewing, which can protect your eyes.2.Adopt high-definition optical technology to enlarge 3-4times on the screen of mobile phone,the picture is clear, providing you with the most unique visual enjoyment.3.It can filters harmful light sources, protect your eyes.4.Pull out design, foldable, easy to carry, suitable for indoor, camping, tourism, leisure and other places.5.No battery required, energy saving and environmental protection. Ideal gift for friends and family!6.Widely Use: Compatible with most smartphones. Suitable for mobile phone under 7 inches.Package Included:Screen Amplifier*1.
