Airplane decompression and sound-insulating earplugs
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Weight: 1.4g / pair
Uses: hearing protection
Noise reduction value: 27db
Scope of application: aircraft, high-speed rail, mountain driving, skiing, etc.
1. Environmentally friendly materials Green health
Healthy silicone material, green and healthy, non-irritating
2. Micro-porosity and air chamber design
Effectively balance internal and external pressure
3. Smaller and lighter, comfortable to wear
Three-dimensional imitation ear canal design, soft and shrinkable
4. Support washing, reusable, long life
5. Comes with a beautiful carrying case
Convenient storage and clean"