Portable Spot Welding Machine Multifunctional Spot Welder Auto/Manual Switchable Spot Welding Machine Intelligent Integrated Spot Welder

Features:
Integrated design without the need for additional spot welding plates.
11 gears can be adjusted according to needs.
Auto/Manual mode adjustable, in automatic mode, the spot welding pen will automatically detect, when both welding pens touching the metal, it will output; in the manual mode, you need to press the Manual Spot Welding Button to output.
PurpleCopper pen nib with strong conductivity.
The design of the thermal insulation protectives cover will not scald the hand, making it safer to use.
Double pulse spot welding design, stable output, and firm spot welding.
Can be used as a powerbank to recharge your mobilephone.