Welding Mask, Large Sight Screen Auto Darkening Solar-Powered Welding Helmet with Replaceable Battery, Long Working Time for TIG MIG Arc Grind

Auto-darkening welding helmet comes with a clear vision angle of 3.62"x1.65". The welder's helmet switches from bright to dark in 1/25000th of a second. Welding mask with true color vision and optical class 1/2/1/2. Welding helmets are suitable for MMA, MIG, TIG and plasma welding. The solder cap is equipped with built-in sensitivity and delay settings. Adjust the shade level by turning the outer knob of the welding caps. Auto darkening solder cap uses a removable CR2032 lithium battery and the solder mask is powered by solar energy. Please adjust the welding helmet to the polishing state and place it in a dark environment when the welding cap is not in use. Self-darkening welding mask weighs only 2 pounds. The welding helmet has a new shoe with adjustable straps.