OHMOTOR Auto Darkening Solar Powered Welding Helmet Welders Mask Hood with Adjustable Shade for MIG TIG ARC CE Certification

Specification:? Item: Welding helmet? Color: Red ? Material: Environmentally-friendly PA/PP ? View size: 93 X 43mm(3.66? X 1.69?) ? Filter dimensions: 110mm X 90mm X 9mm(4.33? X 3.54? X 0.35?) ? Stepless shift shade control DIN9 ~ 13? Variable optical response time: 1/10000s? Recovery time: 0.1s/0.8s? Power supply: Solar cell and lithium batteries? lithium batteries capacity: 60mAH? Arc number...