1. AUTO DARKING DESIGN：Auto-darkening filter automatically changes from a light state to a dark state when an arc is struck, and it returns to the light state when welding stops.

2. WIDE APPLICATION - Used to protect the eyes during welding, argon arc welding, sanding, etc.

3. Automatic standby function without loss of power. Anti-glare and anti-spatter visor. Suitable for all forms of welding (MIG/TIG/MMA), cutting and grinding