2 in 1 soldering iron makes it convenient to use, suitable for replacing circuit board components, integrated circuits, multi-pin switches. Strong tin suction, leaving no trace, good sealing, strong suction without leaking air, easy tin suction and simple operation. With grounding protection wire, safe and anti-electricity. You need to press the unlock button and the suction button to use it for protection. The handle is non-slip and comfortable to grip. Equipped with thin nozzle and anti blocking tube, convenient and practical to meet the needs. Use high-tech heating elements, with the characteristics of beautiful appearance, novel structure, one-handed operation and neat suction. Note: The data are all manual measurements, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object receivedDelivery quantity: (according to the main picture)"