4V Cordless soldering iron

● Voltage:4V

● Battery capacity: 2500mah 

● Preheating time: 60S

● Working time: about 45mins(±5%) 

● Max temperature: 450℃ 

● 5V/1A charging time: 3 hours 

● LED working light

● Battery indicator

● Charging port: Type-C

● Packing in double blister