The internet is full of articles that express such concern. As long as concerns such as the ones in the excerpt below are not dismissed by substantial research I remain sceptical to use any more wireless devices.
Here's an excerpt from an article on Healthline.com :
"
Coverage took off when a story posted to
Medium referencing
an appeal from 2015 in which 247 scientists from 42 countries expressed their concern about the health effects associated with exposure to the electromagnetic fields (EMFs) emitted from wireless devices.
The scientists warned that potential health risks of chronic EMF exposure include cancer, genetic damages, neurological disorders, learning and memory deficits, and reproductive issues, among others.
The appeal called on the World Health Organization (WHO) and the United Nations to adopt stricter guidelines for EMF exposure from our wireless devices to better protect people against potentially harmful health effects.
Although there’s been substantial research on the health risks associated with EMFs, there’s been very little on the safety of long-term radiation exposure from Bluetooth or wireless headphones, according to
Joel M. Moskowitz, PhD, the director of the Center for Family and Community Health at University of California, Berkeley.
While we currently don’t know the exact health risks associated with chronic use of in-ear wireless earbuds, scientists are beginning to understand the potential harm they may cause." (Ries, 2019).