I have LG (horseshoe) bluetooth earbuds I wear all the time. Love ‘em.
You no doubt remember when Rush Limbaugh did his TV show for a full week with an old-school cell phone strapped to his head.
If you start craving tofu and begin to think maybe that Green New Deal isn’t such a bad idea after all, then you’ll know that they cause brain damage. Until then, you’re probably good.