Specification Name: Welding mask with headlamp Material App Size: 30*22cm/11.8*8.6inch Light avoidance level 8 Mask type: Half mask type Description \"overhead LED light\" LED light with two light intensity modes helps you in any situation. The unique light-emitting design makes the weld joint clearly visible with the rechargeable headlamp: LED light when the shadows on the welding surface are too dark to see the weld channel. The headlamp's LED light is rechargeable and does not require batteries to follow. Comfortable to wear: Four-headband design, multiple support points \"comfortable to wear\", headband with rotatable structure. Anti-fatigue! Lightweight! Comfortable! Suitable for long work sessions. Premium design: Equipped with \"four-arc sensor\" High-quality arc sensor and solar cell technology. Automatic light blocking speed within 0.1 milliseconds, with highly sensitive probe, the screen immediately darkens without harming the eyes. Usage scenarios: arc, smaw, me (heavy), me (light), gtaw, saw, PAC, PAW plasma process, etc. Product list. 1*Variable light mask 1*Rechargeable headlamp 1*USB cable After-sales warranty is our extended commitment to quality. No matter how big or small the problem is, we will do our best to make you feel 1206% valuable and cared for.