Features:

• Great For TIG MIG MMA, Plasma Applications with Grinding Feature
• Large Viewing Size 3.94"x3.27" with non auto-darkening Side View,4 Premium Sensors 
• Better clarity, True color view - 1/1/1/2 Optical Clarity
• Increased battery life
• Superior comfort with the pivot style headgear.

Specification:

• Filter Size: 5.24"x4.29"x0.4" (133x114x10mm)
• Active View Area: 3.94"x3.27" (100x83mm)
• Side Window: DIN5, Non Auto-Darkening
• Light states: DIN4 (Main Window)
• 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: 600 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

Package Included:

• 1 x Auto Darkening Welding Helmet
• 1 x User's Manual
• 2x Replacement Outside Lens, 1x Replacement Intside Lens
• 1x Replacement Battery
• 1x Storage Bag