RF SAFE HANDS-FREE headset's with Air Tube technology are designed to keep potentially harmful radiation away from your head. Using an air-tube to conduct the sound to your head, there is NO electrical components conducting sound to your head which can cause increased RF Exposure. Much like a Doctors stethoscope, only an air tube is used to conduct sound to the earpiece.
We Highly recommend the Gold Headset Package.
http://www.rfsafe.com/product-5.html
you will save money too!
