Why Choose Us? ARCCAPTAIN professional welding helmet fully considers the needs of users. this welding helmet weighs only 1 pound which is 60% lighter than similar products. this welding hood can significantly reduce the load on the cervical spine during work and maintain comfort even after long-term use. 1/1/1/1 optical clarity easily achieves true-to-life color perception. Able to adapt to various working environments. As a leading manufacturer of digital welding machines ARCCAPTAIN has been striving to provide high-quality welding solutions for professionals and DIY enthusiasts in welding since 2003. High-Performance Digital Welding Helmet --- 1/1/1/1 Optical Clarity --- Real True Color Technology --- Fast Auto Darkening with 4 Arc Sensors --- 1/25000s Switching Time --- 3.86‘’x1.69‘’ Optimal Viewing --- Updated Headgear with Durable Ratcheting --- Stepless Control for Sensitivity Shade and Delay --- Rated Capacity of Li-battery: 600mAH (Replaceable) --- Multi-working Modes: TIG/MIG/MMA/CUTTING/GRINDING Package List: ARCCAPTAIN welding hood x 1 Replacement lens x 1 Manual x 1