| Model: | - |
|---|---|
| Brand: | PMA |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Telecommunication & Broadcasting / Other Communication Equipment |
| Label: | card , anti radiation , radiation |
| Price: |
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| Min. Order: | - |
| Live Chat: | Last Online:20 Apr, 2013 |
Made of ferrite absorbing materials and more than 10 kinds of rare elements that have excellent electro-magnetic absorption capability. The card works by absorbing the electro-magnetic waves first. A resonance is created and is passed through the crystal lattice of the chip and the energy is converted into heat .
