Pong™ protects you, your iPad, and your signal.

Using any case with your iPad or iPad 2 can reduce 3G transmission power by up to 75%! Pong™ is the only solution proven in Federal Communications Commission (FCC) certified laboratories to protect iPad and iPad 2 users from electromagnetic radiation while preserving TRP (Total Radiated Power) of the iPads, and thus the transmission strength.

All 3G iPads have a built-in proximity sensor that significantly reduces transmission power when the iPad is moved to within 10mm of the body. This reduction of power serves to lower the radiation levels experienced by the user (SAR or specific absorption rate), low enough to meet FCC limits. However, the proximity sensor is triggered not just by the body, but by any solid. As a result, all commercial cases for the iPad and iPad 2 also cause the proximity sensor to trigger, which can reduce your transmission power by up to 75%.

Now Pong's unique design and technology provides the only solution which allows the iPad to be used as designed. Pong's unique design ensures that the antenna is exposed at all times keeping transmission power optimized. And Pong's patented antenna technology spreads and redistributes the electromagnetic radiation, lowering the SAR by up to 82% below the FCC limits.