Customization: | Available |
---|---|
Washable: | Yes |
OEM Service: | Yes |
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Shielding efficiency | >99.99% |
shielding attenuation | 50B at 10MHZ-20GHZ |
composition | cotton fabric+100%silver fabric lining |
color | black... |
Washing Care:
Machine washable with cold water(below 40 centi-degree)
Do not iron
No bleaching
No chemical dry-cleaning
EMF radiation shield for men and women. It can block radiation from mobile phones, WiFi, and laptops, with an efficiency of up to 99.9%.
Tested by accredited laboratories. Protect you and reduce radiation exposure. It provides EMF radiation protection. Cover and protect your head. The Smart Shield Cap is engineered to protect your head from radio frequency (microwave/wireless) radiation from wireless routers, cell towers, cell phones, and cordless phones. Efficient. 99.9% shielding efficiency (about 50dB). Tested by an accredited laboratory.