NDUUN Welding Helmet Auto Darkening 3.94" X 3.66" Large Viewing Screen True Color Welder Mask, Solar Lithium Dual Power Hood 4 Arc Sensor for TIG MIG ARC Grinding - ND800FF-G00

• ✨ AUTOMATIC TRANSFORM TECH: The Solar-powered welder helmet combined with 4 premium sensors. The original design of automatic transform technology makes it possible for the welding helmet auto darkening goggles to detect and react quickly to protect the eyes from being injured by sudden electric arc discharge. The time from dark to bright state within 0.1s to 0.8s. ✨ TRUE-COLOR LARGE VIEWING SCREEN: This welding mask with 3.94" X 3.66" wide viewing and 1/1/1/2 optical clarity, improved visibility and reduced your eye strain. The true color technology upgrade to this welding helmets, improves visibility and reduces eye strain by minimizing the traditional lime green coloring in the helmet view screen. ✨ MULTI-PURPOSE DESIGN: On this particular helmet it has 3 controls. With cutting, welding, grinding function adapt to different environments and mission duration. Apply to automotive, construction, and food & beverage manufacturing, metal production and fabrication, military maintenance, repair and operation (MRO), mining, etc. ✨ DUAL POWER SUPPLY TECHNOLOGY: Using the solar cells & replaceable lithium battery ensures your smooth welding experience without power-of disruption. in event of electric failure, the welder remains protecting against UV and IR radiation according to shade 16 rating meets. ✨ STRONG MATERIAL: Upgrade lightweight PP material, multi-support point design, reduce load pressure, superior comfort with the pivot style headgear for a perfect and ergonomic fit. Package included: welding mask*1, portable cloth bag*1, replacement outer lens*4 replacement Inner lens*2, user manual*1, welding gloves*1.