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emf shielding anti radiation 5G blocking beanie hat for daily use

Categories EMF protection clothing
Brand Name: awi
Model Number: awi-M007
Certification: SGS
Place of Origin: China
MOQ: 200pcs
Price: 16-19$/pc
Payment Terms: T/T, Western Union,paypal
Supply Ability: 1000sqm/month
Delivery Time: 3-5days
Packaging Details: in bags
color:: black, grey, beige
composition:: silver lining+cotton fabric
pattern:: knitted
Function:: anti radiation, EMF protection, 5G BLOCKING
size: average size
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emf shielding anti radiation 5G blocking beanie hat for daily use

emf shielding anti radiation 5G blocking beanie hat for daily use


emf shielding hat

emf shielding beanie

anti radiation hat

anti radiation beanie

5G blocking hat



shielding range:10MHZ-3GHZ
Attenuation:55-65DB

sizeaverage size, free size
color

black,grey, beige

attenuation50DB at20GHZ

Washing Care:

Machine washable with cold water(below 30 centi-degree)

Do not iron

No bleaching

No chemical dry-cleaning


Silver fiber refers to a composite fiber formed by infiltrating nano-silver ions into nylon fiber. It uses i to generate an induced current according to the loop formed by the Riau silver fiber, and the induced current generates a reverse electromagnetic field for shielding. Silver has a good conductor that can reflect electromagnetic waves, that is, when the aperture of the metal mesh is less than 1/4 of the wavelength of the electromagnetic wave (wavelength = speed of light/frequency), the electromagnetic wave cannot pass through the metal mesh, which plays the role of shielding electromagnetic waves.




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