Laboratory approved by the National Frequency Agency

The performance of the MySilverShield shielding was measured by Emitech (, a COFRAC accredited laboratory.

These tests (carried out with an iPhone 11) made it possible to assess the level of protection offered by the MySilverShield case and show an attenuation of the SAR * level of:

- 80.7% in the LTE800 frequency band

- 85.2% in the GSM900 frequency band

- 83.6% in the WCDMA2100 frequency band

- 92.4% in the LTE2600 frequency band

* The SAR or Specific Absorption Rate is an index indicating the amount of energy carried by the waves received by the user from a device when it is operating at full power and under the worst conditions of use.

IPhone 11 test results in French

Anti-waves test results in English iPhone 11

Pregnancy band test results.

Results of previous tests carried out in 2015

Test in 2015 with an Apple iPhone 6 in French.

Test in 2015 with an Apple iPhone 6 in English.