ITEM NAME:Electric Face Welding Cap Out Control Eyes Protection Solar Tool Welding Ma I3H7 Electric Face Welding Cap Out Control Eyes Protection Solar Tool Welding Ma I3H7 1.100% brand new 2.Novel appearance design, super lightweight and durable shell; 3.Avoid harmful ultraviolet and infrared radiation generated by arc, and damage to eyes caused by welding strong light. 4.Advanced lighting technology, uniform transmission and clear imaging; 5.Suitable for electric welding protection, anti-glare, face protection, grinding operations, etc. Color: picture color Item type: Electric Welding Mask Helmet material:PP Size:29 * 23 * 22cm Power supply:Lithium battery/Solar power Cartridge size:110 * 90mm Active viewing area:93 * 43mm Light shade:DIN4 Dark shade:DIN9-13 Way to shift dark state:Outer control/Stepless Switching time:1/10000s Delay time :0. 1-0. 8s Arc sensor:2 Sensitivity adjustment:Stepless control Delay adjustment: Stepless control Operating temp:-10℃-65℃ Application: all welding except welding, such as electric welding, argon arc welding, gas protection welding, tin welding, etc. Package Contents: 1 * carton 1 * welding mask