Portable 3D Cell Phone Screen Magnifier / magnifying HD Amplifier / mobile phone screen magnifier

  Features:

3x magnification, it make each mobile phone has large screen clear movies like iPad
Reduce eye fatigue of movies and television brought on mobile phone, and stinging eyes and tears phenomenon
Folding design, small volume, convenient carrying on business travel
It also suitable for the elderly read books, newspapers, read the news online
No battery needed
Color: White, Black
Material: Acrylic & ABS
Screen Size: Approx. 16.8 x 10.7cm / 6.6 x 4.2 inch

How to use it:

1. Please avoid using in direct sunlight or strong light
2. Do not use hard wipe scratch the lens, when not in use, please use a soft cloth to protect the lens
3. 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
4. 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