100% Brand New. Brand ANCHEER Color Blue Mask Material PP View Window Size 96 x 48 x 6mm/3.74 x 1.87 x 0.23inch Cartridge Size 110 x 90 x 9mm/4.29 x 3.51 x 0.35inch Pattern Animal Print Light State DIN4 Dark State DIN9 13 Grinding Function Yes Arc Sensor 2 Response Time Light to Dark 1/30000 seconds normal temperature conditions The Turn Time Dark to Bright Adjustable 0.15s 0.8s Battery Lithium Battery Solar Cells Working Temperature 5 C 55 C 23 F 131 F Storage Temperature 20 C 70 C 4 F 158 F UV Protection 16 Levels Suitable for all types of the electro-welding Arc welding, gas shielded welding, etc. except laser welding Life Expectancy 10 years High strong materials and fire retardant. High performance solar cells and lithium battery. Sensitivity and delay time is adjustable. High definition protective filter. Package includes 1 x Welding Helmet, 2 x Protective Sheet Note Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures, but not the same performance on different bodies as on the model. Thank you!