Check the listing for details. Auto Darkening Welding Helmet/ Hood/Mask with Fan&Light True Color 4 Arc Sensor. Condition: New. Listed at 119.99 USD. Features: Great For TIG MIG MMA, Plasma Applications with Grinding Feature Viewing Size 3.86"x2.17" with 4 Premium Sensors Better clarity, True color view - 1/1/1/2 Optical Clarity Integrated Fan-Keeps Welders Cool Under the Helmet Integrated Light-The greater your ability to see the contours and of your workpiece, as well as your work environment, Specification: Filter Size: 4.88"x3.96"x0.71" (124*100.5*18mm) Active View Area: 3.86"x2.17" (98mm*55mm ) Light Shade: DIN4 Dark Shade: CUT: DIN5-DIN9; WELD: DIN9-DIN13 Shade Control: External Variable Delay Time: 0.1S-0.8S Sensitivity Adjustment: Stepless Control Switching Time: 1/10000S Power Supply: Li battery(Main)&Solar Panel Replaceable Battery: Yes Rated Capacity of Li Battery:1200 mAh Operating Temperature: -5℃ - +55℃ Arc Sensor: 4 Mask Material: PA/ PP UV/IR Protection: DIN13 Test: Yes Low Battery:Yes Grind: Yes Cut: Yes LED: Yes Package Included: 1 x Auto Darkening Welding Helmet 1 x User's Manual 2x Replacement Outside Lens, 1x Replacement Intside Lens 1x USB Cable 1x Storage Bag