smartphone foldable screen .
Your mobile screen is too small for long hours watching or reading.
Your eyes will be very tired.Enlarge phone screen for up to 4 times with powerful 3d effect
it is foldable, simple, light, small, portable and requires no power supply.
Suitable for all mobile
increased distance of distint vision,prevent myopia,relieve neck,radiation,anti-fatigue,
filter harmful light.
Compatible with all phone.
This is a must have for every smartphone user.
product name:mobile phone screen amplifier (eye protection)
product functions :magnification, eye protection and radiation protection.
Viewing the screen :best distance is 2-3 metres
product material :pmma+fibre board.
ptoduct enlargement :3-4 times
screen size :12" inches.
Suitable for all mobile phones and occasions.
Compatible with android and iphone devices