Is it wise to use wireless hands-free equipment (Bluetooth)?
Bluetooth is the common name for a technology for wireless transmission of signals over short distances (up to ten meters). Since the Bluetooth earplug is designed to transmit signals to mobile phones that are maximum ten meters away, the transmitting power will be very low. As long as you keep the mobile phone at least 20 centimeters away from your body, you will achieve a substantial reduction in the amount or radiation directed at your body. Bluetooth hands-free equipment is therefore a good solution for people who want the greatest possible safety margin, and who dislike having a cable running between the mobile phone and the earplug.
