1. Small and soft, comfortable to wear 2. The shark fin is designed to fit the ears securely, even if you turn over or lie on your side 3. Oval umbrella-shaped design, closely fitting the ear canal 4. Silicone material is not easy to stain dust, easy to clean 5. The weight is easy to carry and does not take up space Specification 1. Material: Nano silica gel 2. Usage: sleep, industrial noise-proof earplugs 3. Earplug head shape: cylindrical 4. Whether it can be washed: Yes 5. Color: black, gray 6. Size: 1.7x1.4 cm 7. Packing: boxed
1. 小巧柔软,佩戴舒适 2. 鲨鱼鳍设计稳妥贴耳,即使翻身或侧卧也不易掉落 3. 椭圆形伞状设计,紧密贴合耳道 4. 硅胶材质不易沾灰,清洗简便 5. 重量轻易携带不占空间 参数 1.材质:纳米硅胶 2.用途:睡眠、工业防噪音耳塞 3.耳塞头形状:圆柱形 4.是否可水洗:可以 5.颜色:黑色,灰色 6.尺寸:1.7x1.4厘米 7.包装:盒装
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