The Collaborative on health and the environment (CHE) electromagnetic radiation-proof organization discussed on the safety of cell phones and proposed that the air tube earphones be preferable
American EMR Policy Institute issued cell phone radiation statement and pointed out that it is best to use air tube earphones. The cell phone with a lower specific absorption rate( SAR) is most likely to aggravate pathological leakage of the blood-brain barrier. ( Oct. 1st, 2009)
■ American Environmental Working Group proposed not to use patches---the patches stuck on antenna or cell phone will weaken the telecommunication quality and thus force cell phones to transmit signals at higher power with higher radiation
Changjiang radiation-proof earphones are rightly air tube earphones!