Is it true that mobile phones are coated? What is the real significance of nano-protection of film-coated mobile phones?

Nowadays, businesses with nano-coating on their mobile phones can often be seen in morning markets and night markets. Market chaos. The coating on the mobile phone is actually no film. He formed nanostructures on the screen of mobile phones to protect the screen, but some unscrupulous merchants said they could shoot walnuts without breaking! I don't believe it anyway. Consumers should remember that any object has a bearing limit, and it is not good to exceed it.

In fact, nanotechnology is real, but you haven't met it!

Film-coated mobile phone nano-protection can protect our eyes while protecting the screen of the mobile phone. Film combined with blue light protection was patented.

Nothing is perfect, and the nano-protection of film-coated mobile phones is better than traditional film! At present, the original screen of mobile phone is Corning gorilla glass, and its scratch resistance and wear resistance are already very good. You don't need to stick a tempered film, which hurts your eyes and is not environmentally friendly. After all, mobile phones can be changed frequently. We only have one pair of eyes! The emergence of nano-protection for mobile phones with film, the real significance lies in using their products to change the way and thinking concept of people sticking toughened films on their mobile phones and make people realize the importance of eye health. Film merchants often advise customers not to film even if they don't do nano-protection, because mobile phone film is too harmful to the health of mobile phones and eyes!