Sell 4PCS Folding HD Mobile Nice Magnifier Portable Screen 3D best price

NOTE: If the phone's screen size large than 5 inch, it will display Incomplete. Reduce eye fatigue of movies and television brought on mobile phone, and stinging eyes and tears phenomenon. Can be zoom in three times of the mobile phone screen. Color: Black/White/Blue/Pink Size: Show as picture Can be used as a traditional magnifier to read books or newspapers. N.W: 83g(No Box) Material: Plastic and 3D Glasses Folding design, small volume, convenient carrying on business travel. Make mobile phone screen bigger, imagery stronger. Magnify screen to protect your eyes. Without the power drive, energy conservation and environmental protection. Specification: Mobile phone adapter use skid material, prevent slip, fall. How to use it: Please avoid using in direct sunlight or strong light, avoid light cause is not clear, it will display better in the dark light environment. Do not use hard wipe scratch the lens, when not in use, please use a soft cloth to protect the lens. Adjust the distance from mobile phone frame to the lens and angle, adjust focal length, lens angle, in order to achieve the best view and optimal amplification effect and the best definition. The best watch angle is vertical to the lens, a distance of 0.5 meters it the best watch distance. Because the lens is larger, the mirror slightly reflective phenomenon, please adjust the brightness of the light and the angle of the light. Package Included: 1 x 3D Screen Amplifier(The phone not included)