听力受损达到一定程度往往造成不可逆转的损伤，甚至再也无法欣赏美好的声音。正确佩戴mr. safe防噪音耳塞、耳罩可以有效降低噪音造成的听力伤害，保护我们倾听世界的武器。
large electric machinery operation, cutting, grinding metal place objects noise can damage our ears. a long stay in place of noise is greater than 85db, may cause irreversible damage to our ears. mr. safe safety earplugs or earmuffs provide protection reduce the noise intensity.
e7经济型耳罩
*配戴舒适且经济实用
*双层泡沫衬垫更柔软更舒适
*高度可调节,使用更方便
*可反复清洗,更耐用
*classic design.economic & practical.
*soft lining,more comfortable.
*adjustable temple length,more convenient.
*can be washed.more durable.
*ce en352-1  nrr:23db

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安全先生（青岛）工业有限公司

13276429930
中国 青岛