Nơi xuất xứ
Shandong, China
Số Mô Hình
Auto-darkening Welding Mask
Nguồn cung cấp
Solar Cells +Lithium Battery
Product Name
p3 dust mask powered air purifying respirator
Power Control
Auto Matically
Certification
CE /ANSI Z87.1
DELAY TIME
0.1-1.0S (Internal Stepless Variable)