Portable spot welding machine, multifunctional welder, automatic/manual switching, integrated smart technology

Features:1.Integrated design eliminates the need for additional spot welding plates.
2.11 adjustable speeds.
3.Adjustable automatic/manual mode. In automatic mode, the spot welding pen will automatically detect when both welding pens touch the metal and emit a weld. In manual mode, you must press the "manual spot welding button" to activate the weld.
4.High conductivity PurpleCopper pen tip.
5.The heat-insulating protective cover prevents burns, making it safer to use.
6.Dual-pulse spot welding design ensures stable output and a firm weld.
7. Can be used as a power bank to charge your mobile phone.
Specifications:Color: white
Material: plastic + metal
Output: max.650A/4.2V
USB: 5V
Battery: 3.7V, 2500mAh
Item Size: 143 * 92 * 29 mm / 5.6 * 3.6 * 1.1 inches
Item Weight: 195 g / 6.9 ounces
Package Size: 206 * 158 * 47 mm / 8.1 * 6.2 * 1.9 inches
Package Weight: 381 g / 13.4 ounces

Package List:1 * Spot Soldering Machine
2 * Soldering Pens
1 * File
1 * Nickel Sheet