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regular wifi goes a hundred feet or so. Blue tooth about a third that.
the wireless headphones and the blue tooth 'ear bugs'...what about them?

I don't fuck with them at all, when Bluetooth is turned on I can feel it, my internet was down the other day and so I used my phone as a hotspot and that was uncomfortable.

and yet..the wiring in your walls.
the ominous 60cycle hummmmm
what is it doing to you biologically?

I can't imagine it's anything good, lucky for me I have thick wood lathe and plaster between me and them. If we were rats then we know that it can cause a small reduction in cortical weight and a small reduction in DNA level, as well as small reductions in RNA and protein levels.
https://www.ncbi.nlm.nih.gov/pubmed/7506908

wood and plaster are invisible to radiation.

to x rays, but we were talking about EMR, both wood and plaster are good electrical insulators.