Accoral 3.94" x 3.66" Large Viewing Hemispherical lense Welding Helmet，1/1/1/1 True Color Auto Darkening Welding Hood Mask，4 Arc Sensor Wide Shade for TIG MIG ARC Plasma Cut,Grinding - AC-22800F

• Large Viewing and Hemispherical Lense: The 3.94" x 3.66" large viewing screen with Hemispherical lense design, combined with exceptional 1/1/1/1 Optical Clarity, guarantees a crystal-clear view, depicting true color views with cinematic quality. Weld with confidence as if you were watching a picture in a movie theater. Ultra-Fast Auto-Darkening: Equipped with 4 ARC sensors, our helmet detects changes in light and swiftly converts the lens from light to dark within an impressive 1/30000 of a second. This fast-darkening feature ensures maximum eye protection, allowing you to focus on your work without worrying about safety. Wide Shade and Effortless Control: Experience effortless control with our user-friendly external panel, featured large buttons situated on the side of the helmet. Easily adjust the shade, sensitivity, and delay settings, and even quickly select the specific task you’re performing, such as welding, cutting, or grinding. Comfortable and Lightweight Deign: Your comfort matters to us. Pivoting headgear design offers lightweight, comfortable fit and it can be adjusted to be placed securely around head and neck. The adjustable headgear lets you choose the tightness that suits you, ensuring comfort during long welding sessions. Stay focused on your work without distraction. Long Lasting Battery: Powered by high-capacity rechargeable lithium battery and solar, offering extended usage times without compromising performance. Say goodbye to frequent battery replacement and enjoy uninterrupted welding sessions.