the precision of the traditional soldering pen, the pen tip is as fine as 0.5MM
Multi-power adjustable output, precise welding
The spot welder turns into a mobile power supply with a capacity of up to 9600MAH
Small size and large capacity battery capacity 9600MAH
USB 5V2.4A output can be used as a power bank
The storage battery Android interface supports welding while charging.
8 gears adjustable welding more accurate and good effect
Temperature control protection, automatic power off after 5