S106N Specification:

Type: Solar Auto Darkening Welding Helmet
Optical class: 1/1/1/2
Viewing area (mm): 100*60
Size of the cartridge (mm): 114*133*10
UV / IR Protection: DIN16
Light / Dark state: DIN4/5-9/9-13
Arc Sensors: 4
Power Supply: Solar cells+Replaceable 2*CR2032 lithium battery
Replace Battery: YES
Switching time: 1/30000s
Delay time (dark to light): 0.1-1.0S Variable adjusted by an internal knob
Low TlG amps rated: 5 amps (DC/AC)
Grinding: YES

Q108 Specification:

Type: Solar Auto Darkening Welding Helmet
Optical class: 1/1/1/2
Viewing area (mm): 100*80
Size of the cartridge (mm): 114*133*10
UV / IR Protection: DIN16
Light / Dark state: DIN4/5-9/9-13
Arc Sensors: 4
Power Supply: Solar cells+Replaceable 1*CR2450 lithium battery
Replace Battery: YES
Switching time: 1/30000s
Delay time (dark to light): 0.1-1.0S Variable adjusted by an internal knob
Low TlG amps rated: 5amps (DC/AC)
Grinding: YES

Q109 Specification:

Type: Solar Auto Darkening Welding Helmet
Optical class: 1/1/1/2
Viewing area (mm): 100*97
Size of the cartridge (mm): 114*133*10
UV / IR Protection: DIN16
Light / Dark state: DIN4/5-9/9-13
Arc Sensors: 4
Power Supply: Solar cells+Replaceable 1*CR2450 lithium battery
Replace Battery: YES
Switching time: 1/30000s
Delay time (dark to light): 0.1-1.0S Variable adjusted by an internal knob
Low TlG amps rated: 5amps (DC/AC)
Grinding: YES

What will you get:

1*Welding Helmet
1*Adjustable Headband
1* Lithium Battery
3*Lens cover