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Ear muffs




重量：約230g
降噪值：NRR:30DB   SNR:35DB
用途：集中精神，保護(hù)聽力等，免受噪音干擾。
產(chǎn)品說明：獨(dú)特的雙罩杯設(shè)計(jì)，且雙罩杯通過內(nèi)襯墊鏈接在一起而減少結(jié)構(gòu)共鳴。
耳杯很厚，內(nèi)部空間大，有效的防止低頻噪聲。
外周采用仿皮包邊，佩戴衛(wèi)生，安全，舒適，耳杯內(nèi)部為雙層結(jié)構(gòu)，最大限度的減少低音共振。