Harmonia ShieldPod - Air Tube EMF Blocking Anti-Radiation Earphones

Thank you for these Air Tube EMF Blocking Anti-Radiation Earphones.I noticed that the really made a difference in the quality of the frequencies generated and transferred into my brain, I am interested in seeing if you have other modals like over the ear type of earphone and still EMF Blocking Anti-Radiation - I also wondered if you have them in a usbc plug to directly plug the in to an iPhone that incudes a microphone on the cord?

It is too early for me to say anything about your product. I’m away from home and have not yet reviewed your product. Give me a few weeks please.
Regards
Michael

There is a ringing noise in my headphones, even when I don’t set the frequency

No volume control on the head set as advertised