Pong Radiation-redirecting Case for iPhone 4 and 4S (Black)
Pong Soft Touch Radiation-redirecting Case for iPhone 4 and 4S (Black) The Pong case protects you and your phone while optimizing your signal. Pong is the ONLY solution proven by Federal Communications Commission (FCC) certified laboratories to reduce cell phone radiation (SAR) up to 91% below international safety limits while optimizing your phone's performance. Embedded inside the Pong case is a patented antenna which redirects the potentially harmful electromagnetic radiation (EMR) away from the your head, reducing your radiation exposure. This allows more radiation to communicate with the cell tower, which optimizes your signal. Your cell phone's battery life is also optimized, because your phone doesn't have to work so hard to communicate with the cell tower. Compatible with iPhone 4/4S on AT&T;, Sprint, Verizon and international carrier networks.