TOOLIOM Large Viewing 3.94"x3.66" Welding Helmet True Color Auto Darkening Mask Solar Powered Shade 4/5 9/9 13 Welder for TIG MIG Stick Cut Grind

Large view area:Auto darkening welding helmet with 3.94" x 3.66" (14.4 square inch) viewing area and 4 arc sensors,improve MIG or TIG welding efficiency. Lens feature:1/1/1/2 Optical class with true color technology. 5-9/9-13 shade on dark state and DIN4 on light state.Auto darkening filter switches from light to dark in 0.0003 sec(1/30000 sec). Versatility:Equipped with sensitivity,delay and adjustments,meet different welding tasks.Weld /Cut/ Grind mode can be choose from.Powered by replaceable lithium battery and solar. Comfortable to wear: Black butterfly style sweat-absorbing headgear,breathable and adjustable.Multiple adjustment joints can offer better comfort. Package included: 1pc welding helmet,2 pcs outer protective lenses,1 pc inner lens,1 pc Replaceable Battery and 1 User Manual.