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| Place of Origin: | China |
| Brand Name: | awi |
| Certification: | SGS |
| Model Number: | awi-C43 |
| Minimum Order Quantity: | 200pcs |
|---|---|
| Price: | 20.2-23.6$/pc |
| Packaging Details: | in bags |
| Delivery Time: | 3-5days |
| Payment Terms: | T/T, Western Union,paypal |
| Supply Ability: | 1000sqm/month |
| Color:: | Black | Composition:: | Silver Lining+cotton Fabric |
|---|---|---|---|
| Pattern:: | Knitted | Function:: | Anti Radiation, EMF Protection, 5G BLOCKING |
| Size: | Average Size |
EMF Protection Clothing Shielding Anti Radiation 5G Blocking Beanie Hat with 60DB Attenuation
emf protection hat
emf shielding hat
emf shielding beanie
anti radiation hat
anti radiation beanie
5G blocking hat
shielding range:10MHZ-3GHZ
Attenuation:55-65DB
| size | average size, free size |
| color |
black |
| attenuation | 50DB 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.
