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Zero listening to noise-resistant guards, noise-proof sleep-sleeping expertise.

Origin	China
Imported or not	Yes
Brand	Zero.
Model	Noise Guard One.
Materials	Sponge.
Noise reduction rate	44
Implementation standards	EN352-2
Functions	Noise reduction
Scope of use	Study, work, sleep, travel.
Feature services	None
Series	Noise Guard One.
Connect Lines	None
Colour	White
Dimensions	Earplug size: 2.2*0.9 cm
Usage	Scratch it in the ear.
Classification	Earplugs
Effectiveness	Reduce noise
Packaging Method	Box
SNR	36
Could you wash it?	No water washing recommended.
Ear plug head shape	Stream type
Earplug colour	Four Colors Random
Goods	LT-01
Whether or not to export a source of goods exclusively across borders	Yes