Thunder 系列耳罩 Thunder series earmuff Thunder1
(T1) 噪音降低率(NRR) 26分贝 Noise Reduce Ratio 26dB
全新的技术改进 .绝缘设计，可用于电力环境 .多节式的可调头带，适合各种头型者的佩戴 .
全新的技术改进 .坚固的金属环头箍结构，适合特殊，高要求环境 .柔软舒适，
内附海绵的头带，长久佩戴更加舒适 .
Dielectric construction suitable for all workplaces, especially electrical environments .Uniform headband pressure for all head sizes, providing better comfort for longterm wear .Non-deforming outer headband withstands rough treatment in the toughest workplaces .Quick-Click height adjustment remains fixed during wear 订货号 Ref.：10 109 28
