1, the charging state of the mobile phone and the ordinary state of the mobile phone, the radiation is up to 50 times.
2, the voltage of the mobile phone is higher than the standby state when charging, there may be a fire or explosion, even if the shutdown situation is the same, in reality, there have been mobile phone charging on the pillow, the phone exploded at night, and then injured people.
3, the radiation of the mobile phone is relatively harmful to the head, causing functional disorders of the central nervous system, causing headaches, dizziness, insomnia, dreaminess and hair loss and other symptoms, and some people will have a sense of stimulation on the face.
The safest thing is to sleep three meters away at night and charge as much as possible during the day, because when you sleep at night, you don't know in case of an accident.
The charging plug is not safe if it is charged at the bedside. The charging plug has a small transformer that converts a voltage of 220 volts into a voltage below 48 volts to charge a mobile phone or computer.
If the voltage of the transformer with poor quality is unstable, it can burn out the transformer equipment, resulting in an explosion and fire, which is very dangerous. Keep away from people while charging.
Answer: The charging plug on the bed is a security risk, especially the plug plugged in, the other end is electric, families with children must be careful, because the child does not understand the danger of electricity, will put this end in the mouth bite, so dangerous, adults should charge the plug to a place where the children can not get them, just in case.