Features: 1. Professional soldering tools are great for lead-free solder semiconductors. 2. High quality long-acting ceramic heater. 3. Adjustable temperature control soldering iron: 200-450 degC there is a knob wheel for temperature adjustment on the welding torch. 4. Suitable for hobbies cultivation, kits for radios and electronics. 5. Iron-plated tip and stainless steel construction for longer steel construction for extended service life. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Specification: Soldering iron length: 18.5cm Cable length: 145cm Working voltage: 220V / 110V Power: 60W Output temperature: 200 degC- 450 degC Material: Plastic handle electric soldering iron Operating: Clean the parts to be connected Use a solder coating to clean all sides of the tip and the tin tip Apply flux core solder to the heated part until soldering my solder head and then heat it until the solder melts and flows freely Warning: When the tip is first inserted, the tip will emit smoke. The smoke stops in the smoke and the smoke never appears again. Finish the long-life front face. Do not submit long-life tip faces, do not apply too much solder too much. Package List: 1 X 60W power switch adjustable temperature soldering iron 5 X full copper durable tip 1 X built-in rosin welding wire 1 X rosin flux 1 X soldering iron metal frame 1 X metal wire copper wire