Staying up late to play mobile phones, although it is not good, there will be people playing. Of course, Xiaobian’s suggestion is only to prevent the harm caused by mobile phones, but not all
of them are effective, but it is still possible to help you avoid some minor diseases. In addition to playing mobile phones, I suggest that you have a lot of health , not a classic saying that “the body is the capital of the revolution”!
Rest is for better play. When we are tired of playing