soldering gun used compact mechanical design works easier. Tin wire scaffolding can be disassembled, easy to use. AL having a diameter of 0.8 ~ 2.3mm tin line. It will be a great help for you. Features: soldering gun used compact mechanical design work easier. Tin wire scaffolding can be disassembled, easy to use. Can be operated by one hand, not easy to make mistakes Simple, easy to complete the welding operation. AL having a diameter of 0.8 ~ 2.3mm tin line. Lightweight, PORTABLE comfort. How to use: 1. Hand gun used for the first time, heat a few minutes, some smoke is a normal phenomenon, will disappear in a few seconds. 2. Will be evaluated in the tin line box in the mouth, then pull the trigger direction of the arrow until the tin-lead solder wire to the nozzle only to work. 3. Stop using or replacing the tin wire to be out, as long as the direction of the card reader-up, and remove the tin wire. 4. Heater replacement part, the first protective cover removed, open the heating element connection, then remove the Tsui iron to the heat core can be replaced. Features: Main Material: Alloy Tip, ABS Solid Plastic Type: Thermal/External Internal Heat (Optional) Voltage: 220 V AC Power: 60W Item Weight: 242g / 8.53oz Package Weight: 303g / 10.69oz Item Size: 18*14*3cm/7.09*5.51*1.18in Package size: 20*15*3cm/7.87*5.91*1.18in Notes: 1. At work, iron and iron pipe temperatures up to 400 degrees Celsius, please do not touch. 2. Stop the gun in her hand, she put it on its holder. 3. The work is finished, turn off the power to save the place after cooling. Package list: 1 * Soldering Iron