3m1271 Silicone Earplugs Waterproof Earplugs Cheap Waterproof Silicone Swimming Earplugs High Quality Ear Plugs Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
KF-EP3301
Type:
Earplugs
Material:
Silicone
Certification:
CE, ISO, ANSI, AS/NZS
Connector:
Wireless
NRR:
28dB
Color:
Yellow, Green, Orange, Pink, Red, Blue, Black...
Reduces Noise Levels:
Snr: 29dB, Nrr: 23dB, as/ Nzs: Class4 24dB
Trademark:
KEYFUN
Transport Package:
Carton
Specification:
Size: 14x31mm
Origin:
China