Is it harmful to put the speaker audio at the head of the bed?

Hello, there will be radiation. Radiation refers to:

Microwave radiation, that is, when the mobile phone is on a call, receives the signal that has been transmitted >>>More

Noisy! The refrigerator is noisy when it is running, and it will make a louder "pop" sound when it is started and stopped, which is easy to wake people up in their sleep.

It is best to keep the computer away from the place where people sleep, because it has radiation even if it is turned off, and if you want to live a long and healthy life, do not play with the computer one hour before going to bed.

Electrical appliances It is better not to put electricity in the bedroom, and if there is electricity, there will be radiation.

Bedroom: "Bedside stereo" do not put the bedside.

The bed is probably the most important part of measuring the electromagnetic field in the home. If you sleep in a place with a high magnetic field for a long time, you can imagine how big the effect is. It can also be seen that the so-called "bedside audio" should not be placed at the head of the bed. >>>More