This is a professional welding tool that can effectively protect the eyes and refrain welding fumes when welding, but will not block the welding sight. Come on and try it, it will not let you down.

Features:
Wide applications: Can be used for grinding polishing, arc welding, welding, ga-s shielded welding, argon arc welding and so on.
With the solar power supp-ly mode and built in battery, you do not need to worry about the suddenly power off.
Small in size and easy to carry, you can take it with you to anywhere you want to use it.
With a highly sensitive detection probe, which can better sense the change of light, give you a better using experience.
Can be used as a headband type and earband type two ways of use, you can choose the suitable type for your different needs.

Specifications:
Material: ABS
Color: black
Battery: 1 * CR927 battery (included)
Light shade: DIN3
Dark shade: DIN11
Switching time: 1/10000s
Delay time: 0.1~0.8s
Arc snesors: 1
Working temperature: -10~65
Helment material: PP
Item weight: 60g / 2.1ounce
Package size: 165 * 75 * 50mm / 6.5 * 3.0 * 2.0in
Package weight: 90g / 3.2ounce

Packing list:
1 * Glasses