SAR is a measure of the rate of RF (radio frequency) energy absorption by the body from a cell phone device. While all cell phones must meet the FCC's RF exposure standard, these standards were established at a level well below what medical and biological experts agree that adverse health effects could occur.

With the Shield Antenna you will achieve a significant reduction in SAR exposure to your head and body from cell phone device usage. You have made a wise decision. By being proactive, you will be protecting yourself and those you care about.