2 Pair Welding GlassesMaterial: PlasticColor: BlackFunction: Anti-GlareUse Range: WeldingSwitching Time: 1/10000 sDelay Time: 0.1-0.8sPackage Include:2X Welding Glasses2X HeadbandProduct Features:1. The high-sensitivity probe has high working efficiency, and the experiment proves that the conversion speed will not cause any damage to the eyes.2. For the automatic dimming screen, when an arc occurs, the dimming screen will darken at the normal time, and when the arc disappears, the dimming screen will return to its normal state.3. According to the needs of different groups of people, we can adjust the length of the temples.4. Anti-ultraviolet, infrared radiation, anti-glare, non-stick slag.5. Wearing the ear and wearing the head can be switched between each other.Note:1. Please tear off the protective film before use.2. Please allow 1-3cm difference due to manual measurement.3. Due to different displays and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.