Wired Headphones vs Bluetooth Earbuds Safety

Wireless earbuds sit directly inside your ears, a few centimeters from your brain.

That matters. Bluetooth may be lower power than a phone, but it is still

a constant wireless signal and it is right next to sensitive tissue. When exposure is

that close, duration becomes the issue. Wearing Bluetooth earbuds for hours

means continuous EMF exposure in the same small area day after day. That cumulative

exposure is what concerns researchers, not a single short use. This is why wired

headphones are recommended. No wireless signal, no transmission near the brain, no cumulative exposure.

Convenience comes with a trade-off. When it comes to your head, wired is the safer