1. Large bell earplugs, mainly for male ear canals
2. Using imported polyurethane raw materials, soft skin, ear canal
3. Noise reduction experience, give you quiet enjoyment
4. Widely used in a variety of occasions, reduce a variety of noise trouble
5. Professional certification: EU CE EN352-2, SNR 37dB
6. Reusable, a single pair of earplugs can be used for about 10 times
7. Multi-color options, focus on quality
8. Optional with or without cable

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