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How to stop children from using phones for a long time

John Tony December 2019

My child likes to use his mobile phone very much, watch videos on his mobile phone all day, let him put down his mobile phone, but he doesn't listen to me at all. Therefore, I wonder if this will cause him to develop myopia prematurely, and if there is a way for him to put down his phone.

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Jammer-Mart December 2019

Prolonged use of mobile phones does cause myopia and is harmful to the eyes, so teenagers who have been in contact with smartphones for a long time are prone to myopia, which has been proven. If you are concerned about your child's vision, it is best not to let him use the phone for a long time. If you want to prevent your child from using the phone, you can try using a wifi jammer