Hot Sell Safe Air Tube Headsets for Cell Phone Anti-radiation Headphones Radiation free Headsets
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Hot Sell Safe Air Tube Headsets for Cell Phone Anti-radiation Headphones Radiation free Headsets
Product Description
What the radiation will cause?
You can imagine it !
Why Ibrain radiation free headphone do resist EMF and RF radiation?
1. Analysis on the superb structure design
with 250mm-400mm air tube, the ear buds were kept far away from the loudspeaker. Compared with the traditional headphoone whosespeaker was fitted right inside the ear buds, Ibrain radiation free headphone boasts of the advantage of the insulation of magnetic field and radiation source thanks to the air tube design. As for the traditional headphone, the radiation source of mobile phone is absorbed directly into brain through wire. Besides, 1000Gs permanent magnetic field of the speaker inside the traditional headphone is harmful to brain. Moreover, alternating magnetic field produced by interactive effect between coils, audio current and permanent magnet has a negative influence on eardrums. Meanwhile, high frequency vibration of coil and acoustic membrane caused by electromotive force is seriously harmful to brain.
2. Analysis on the physical theory
The electromagetic radiation is inversely proportional to the square of distance. Ibrain/Safeland radiation resistant headphone is connected by air tube and wire of a certain length. Therefore, mobile phone is kept a distance from human body in case of proper operation of the function button to answer and end a call. As a result, radiation magnetic field is lowed to the Hygienic standard for environmental electromagnetic waves GB9175-88(S<10uw/cm²) issued by healthy organization.
3. Analysis on the using method
Ibrain radiation free headphone can keep a long distance between the mobile phone and the human body when using the function key to dial and end a call, which effectively avoid serious radiation during the incoming and calling status. Many mobile phones take the traditional headphones as antennas, while Ibrain radiation free headphone takes advantage of the air tube to avoid the direct radiation from antenna.
with 250mm-400mm air tube, the ear buds were kept far away from the loudspeaker. Compared with the traditional headphoone whosespeaker was fitted right inside the ear buds, Ibrain radiation free headphone boasts of the advantage of the insulation of magnetic field and radiation source thanks to the air tube design. As for the traditional headphone, the radiation source of mobile phone is absorbed directly into brain through wire. Besides, 1000Gs permanent magnetic field of the speaker inside the traditional headphone is harmful to brain. Moreover, alternating magnetic field produced by interactive effect between coils, audio current and permanent magnet has a negative influence on eardrums. Meanwhile, high frequency vibration of coil and acoustic membrane caused by electromotive force is seriously harmful to brain.
2. Analysis on the physical theory
The electromagetic radiation is inversely proportional to the square of distance. Ibrain/Safeland radiation resistant headphone is connected by air tube and wire of a certain length. Therefore, mobile phone is kept a distance from human body in case of proper operation of the function button to answer and end a call. As a result, radiation magnetic field is lowed to the Hygienic standard for environmental electromagnetic waves GB9175-88(S<10uw/cm²) issued by healthy organization.
3. Analysis on the using method
Ibrain radiation free headphone can keep a long distance between the mobile phone and the human body when using the function key to dial and end a call, which effectively avoid serious radiation during the incoming and calling status. Many mobile phones take the traditional headphones as antennas, while Ibrain radiation free headphone takes advantage of the air tube to avoid the direct radiation from antenna.
Details Images
Anti radiation earphone.
Say "No" to the radiation
# The sound chamber without magnetic field#
There is no loudspeaker in the earplug,thus advoiding the direct harm to eardrum and brain brought by the 1000 gauss permanent
magnetic field and alternating magnetic field.
magnetic field and alternating magnetic field.