SUPERIOR NOISE REDUCTION | 卓越降噪性能: Features a high Noise Reduction Rating (NRR) of 29dB, effectively shielding ears from hazardous industrial noise.
具备 29dB 的高降噪等级（NRR），能有效阻隔工业高分贝噪音，保护听力安全。

SOFT HYPOALLERGENIC FOAM | 柔软致密海绵: Made from soft, hypoallergenic PU foam that reacts to body heat to become even softer for long-term wear.
采用超软低敏聚氨酯（PU）泡棉材质，随体温进一步软化，适合长时间佩戴而不产生压迫感。

TAPERED CONE DESIGN | 子弹头流线型设计: The smooth, tapered shape is designed to fit most ear canals comfortably and securely once expanded.
经典子弹头设计，表面光滑且符合人体工学，揉小塞入耳道后能完美贴合，提供极佳的密封性。

DIRT-RESISTANT SURFACE | 表面防污处理: The smooth cell skin resists dirt and grime buildup, maintaining better hygiene in dusty warehouse or factory environments.
表面经过光滑防污处理，不易积聚灰尘和污垢，在多尘的工厂或仓库环境中更卫生可靠。

BULK 200-PAIR PACK | 200付大容量包装: Each pair is individually wrapped in a polybag for hygiene, with 200 pairs per box for high-volume industrial use.
每付耳塞均有独立小袋包装，确保卫生；单盒 200 付大容量装，适合工厂及建筑工地大规模领用。

UNIVERSAL FIT & COMPLIANCE | 通用性与合规性: Complies with international safety standards (ANSI S3.19-1974) and is suitable for construction, manufacturing, and workshop use.
符合 ANSI S3.19-1974 等多项国际安全标准，广泛适用于建筑、制造、五金加工及高噪音作业场所。