Noise Cancelling Headphones And Brain Cancer Can Noise Cancelling Headphones Increase The Chance Of Having Brain Cancer?

Can Noise Cancelling Headphones increase the chance of having brain cancer? - noise cancelling headphones and brain cancer

Always talking on a cell phone may increase the risk of brain tumors. A noise-canceling headphones use a battery to operate. Frequency with the noise and background noise cancellation disturbing is 85%. I wonder if they have the same effect as a cell phone that can reduce the risk of brain cancer increased when we say too often. You have an earache, and therefore do not want to wear earplugs.