Electric and Magnetic Field (EMF) is undetectable areas of energy, frequently referred to as radiation, linked with the use of electrical power and other forms of natural and human-made lighting.
The increase in the sale of this wireless headphones calls for serious concern considering how close-ranged the device is to the brain.
The intensity of the radiation equals that emitting from a microwave device which is similar to Bluetooth radiation, that can cause brain damage.
The Bluetooth device uses radio waves in the 2.4–2.48 GHz frequency range to transmit signals wirelessly between devices. That’s the same range used by microwaves, cell phones, WIFI and other devices.