I feel lousy after using these types of devices. I stop and the feeling goes away. This is enough proof for me to be careful.
The frequencies vary but they're all basically Bluetooth which is what was used for the in ear headsets for the last 20 years. There's been a some published papers on these and they were short of concerning to me so.
In addition to brain cancer concerns there's also concerns for the potential for reproductive harm given where we store our phones. Basically wherever the transmitters on these things sit - within a few millimeters there's going to be a high concentration of EMF which concerns me.
I feel lousy after using these types of devices. I stop and the feeling goes away. This is enough proof for me to be careful.
The frequencies vary but they're all basically Bluetooth which is what was used for the in ear headsets for the last 20 years. There's been a some published papers on these and they were short of concerning to me so.
In addition to brain cancer concerns there's also concerns for the potential for reproductive harm given where we store our phones. Basically wherever the transmitters on these things sit - within a few millimeters there's going to be a high concentration of EMF which concerns me.