Feature:1. EASY TO CARRY AND OPERATE: The portable welding machine is very small and equipped with a 1.4meter power cord and grounding wire, which can be carried to work anywhere2. INTELLIGENT AND AUTOMATIC: The hand held welding unit has a built in intelligent chip, which can automatically identify and match the welding rod, and automatically control the temperature to protect the life of the machine and your safety3. QUIET WORK: High speed mute when working, fast heat dissipation with good effect, light weight, can support long term work4. SPACE SAVING: Easy arc starting, say goodbye to the welding chassis, plug in and use without taking up space, and more free to working at heights5. APPLICABLE MATERIALS: The welding machine is suitable for welding stainless steel, low carbon steel, aluminum and other metal materialsSpecification:Item Type: Arc WelderMaterial: ABSShell Protection Grade: IP21Welding Method: Drawn arcCurrent: DCWelding Thickness: Approx. 3 ~ 8mm / 0.12 ~ 0.31inElectrode Diameter: Approx. 1.6 ~ 3.2mm / 0.06 ~ 0.13inApplication: Metal weldingPower Cord Length: Approx. 1.4meter / 4.6ftGround Wire Length: Approx. 1.4meter / 4.6ft.Package List:1 x Arc Welder1 x User Manual1 x Lens1 x Mask1 x Handle1 x Brush1 x Storage BagNote:Before use, please read the user manual before operation; at the same time, during the welding process, please do a good job of protection.