Ursprungsort
Taiwan, China
Size
height 2.7cm X width 1.2cm
Product Properties
disposable and hypo-allergenic
Attenuation Rate
SNR = 28.50dB
Standard Packaging
1 pair/ polybag; 2000pairs/ ctn; 7/ 8kgs; 3.7'
Packaginf size:
9 X 6cm polybag
Certifications
CE EN352-2, ANSI S12.6