A:Answer From a Previous answer in multiple posts:
Electromagnetic radiation above 400nm wavelength (i.e., visible light, infrared, microwave, radio) is non-ionizing and does not cause any DNA levels of damage, that means it’s not going to cause cancer or oxidative effects.
What those things can do is cause damage in other ways through their unique properties. Infrared produces a lot of heat, so it will burn. Concentrated microwaves can likewise oscillate molecules and heat things up.
WiFi, cellular, Bluetooth, etc, all use radio waves which have far too little energy and are far too large cause any significant issues. I am not aware of a single legit study that indicates any damage from non-directed far field exposure to RF radiation.
You get 100x more ionizing exposure from standing in the sun for 10 minutes
Personal answer:
i use these daily, no headaches, no dizziness, my family has them, never felt any sort of headaches, in fact, my daughters/son complained over much heavier headphones (they are sensitive to weight in their head), giving them headaches and these have recieved 0 complaints.
