Unverified82% confidenceDecision RuleTime unknown
蜡质/硅泥耳塞(如Mack's、Ohropax)靠覆盖耳道口而非塞入密封,适合耳道敏感、狭窄或戴入式塞会胀痛的人,但游泳防水优于隔音,隔音值通常仅NRR 22左右
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82%
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Long-term
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Unverified蜡质/硅泥耳塞(如Mack's)是覆盖耳道口而非塞入,适合耳道敏感或不耐异物感人群,且游泳防水效果好,但对低频(如车辆轰鸣)隔音较弱90% similarUnverified蜡质/硅胶捏塑耳塞(覆盖式)不塞入耳道而封住耳廓口,适合耳道敏感、易发炎或游泳防水人群,但隔音仅NRR20左右且闷汗89% similarUnverified蜡质/硅胶泥耳塞靠覆盖耳道口而非塞入,隔音上限低(多为SNR20-27),但对游泳防水、气压平衡有优势,作为纯隔音选择性价比不高89% similarUnverified蜡质耳塞(如Mack's)适合游泳防水和儿童,靠外部封堵耳道口而非塞入,但降噪值有限(约20dB),不适合工业/强噪音环境88% similarUnverified蜡质/硅胶软泥耳塞通过覆盖耳道口而非塞入密封,适合耳道敏感者和游泳防水,但对高频噪音(人声、键盘声)效果弱于泡棉87% similar
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