What are the radiation hazards of sleeping in such a room of fifteen square meters?

In this room where you are on duty, the radiation of the computer is less than 50 cm, mainly on the side of the host. Mobile phone radiation is very small, light cat does not radiate, WIFI does radiate, but in general it is within a very safe range, about one tenth of the standard value. Headache and dizziness are not caused by radiation, but by poor working environment and air circulation.