Is Bluetooth radiation harmful to the body?

As a mature short-distance transmission radio technology, Bluetooth can effectively simplify the communication steps and procedures between mobile communication terminal devices. However, is the radiation of Bluetooth devices harmful to the human body?

The standards for radiation hazards vary slightly from region to region, with a European standard of 2.0 W/kg and the US standard of 1.6 W/kg. At present, the industry-recognized standard is that when the radiation is 2.0 W/kg or less, its impact on human health is very small, and when it is less than 1.0 W/kg, it will not cause harm to the human body. The Bluetooth band is 2.4GHz, and its radiation value is about 1mW/kg. From this point of view, though Bluetooth has radiation, the harm to the human body is almost non-existent, and the results of various international organizations have not found the Bluetooth product radiation. It will have an impact on human health.

On the other hand, the radiation value of a mobile phone using the 800/900 MHz frequency band is also 1.0 W/kg, and the average value of most mobile phones is also at 1.5 W/kg, which means that the mobile phone radiation value is much higher than Bluetooth, but still Being within the safe and available range will not cause any obvious harm to human health.