Independent FCC Certified Testing

DefenderShield Independent FCC Certified Laboratory TestingUsing a patent-pending sophisticated layering of advanced technology, DefenderShield® protects from radiation and heat produced by laptops, tablet computers, cell phones and other portable electronic devices.

The following is a summary of DefenderShield® Radio Frequency (RF) and Extremely Low Frequency (ELF) Electromagnetic Radiation (EMR) shielding effectiveness, in percentage blocked. The complete test report conducted by a FCC-Certified testing laboratory, can be viewed below.


Radio Frequency (RF) Radiation

DefenderShield RF Testing
Percentage (%) blocked per frequency in MHz

Extremely Low Frequency (ELF) Radiation

DefenderShield ELF Testing
Percentage (%) blocked per frequency in Hz

Full DefenderShield® Shielding Effectiveness Report