Auto Darkening Welding Helmets, Solar Powered Electric Welding Helmet Welder with Grinding Function Auto Darkening and Built-in Intelligent Chip, Welding Helmet Shield

【Smart Chip Auto Darkening】 There is a built-in smart chip in these auto darkening welding helmets, which can quickly drive the liquid crystal to change the light, more stable auto darkening function and no flash light will escape from it, perfectly preventing your eyes from being hurt by EME and radiation from 【Full Eye and Face Protection】Unlike individual welding crystals or lower helmets, these auto darkening welding helmets will cover your head well and won't expose any of your facial skin under harmful light and radiation or spark, giving your face and eyes full protection 【Ergonomic Structure Comfortable to Wear】 This electric welding helmet welder is designed according to the most common human head, there are 2 parts of this helmet, including the outer metal cover and the inner adjustable headband and the maximum size of the band is 22.5 x 22 x 13 cm, as long as your head size is smaller than suitable and the band also make sure that Do not enter directly with the cover that head will 【Unique Fashion Design】 Three unique of this welding helmet shield for you to choose which includes Joker/Skull/Ghost Claws/Matte Black; All of them look quite stylish and unique, not only practical to protect eyes and face, but also nice perspectives 【Effective Solar Cell to Save Energy】This auto darkening welding helmet has 2 power sources, including solar cells + lithium batteries, both have high performance, quite effective and energy saving, also convenient to use