Mask Material: PP, High strong materials and fire retardant, great for TIG MIG MMA
Ultimate Eye Protection: Auto-darkening filter switches from light to dark in 1/30000 seconds (normal temperature conditions), in event of electric failure, the welder remains protecting against UV and IR radiation
Features: high performance solar cells and lithium battery, sensitivity and delay time is adjustable, high definition protective filter
Function: Equipped with sensitivity and delay settings for adaptability for different environments and task durations,adjustment head hood for long time working
Suitable for all types of the electro-welding: Arc welding, gas shielded welding, automotive, construction, and food & beverage manufacturing, etc. except laser welding