Is outdoor large screen harmful to people
Author:Yao Juan Time:2021-09-28 12:27 Browse(975)
You mean radiation? You can rest assured that it's smaller than your WiFi.
You mean radiation? You can rest assured that it's smaller than your WiFi. Of course, children should not watch the screen for a long time, and the viewing distance should not be too close. Everything has advantages and disadvantages, and the advantages and disadvantages lie in whether it can be controlled.

Is outdoor large screen harmful to people

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