1.product structure Suction nozzle Ceramic heating core Switch Tin storage tube Indicator light Temperature control knob2.Item specification Power supply voltage: AC 110V ,50Hz. Vacuum pump: diaphragm type. Power consumption: 100W. Heating parts: ultra-longevity imports of ceramic heating core. Temperature range: 350°C ~ 450 °C (stepless). Maximum pressure reached time: 0.2 seconds. Insulation resistance: ≥ 100 MΩ. Work: continuous. Body length:210mm; Suction nozzle specifications: ∮ 1.0mm3.Package Included Desoldering gun x1 Iron stand x1 Cleaner needle x24.Attention 1.The first use will produce slight smoke, which is a normal phenomenon. 2.When you are done, using the Cleaner needle clean the suction nozzle and tin storage tube. 3.After use, please put it on the Iron stand for cooling. 4.Please pay attention to the direction and tightness when installing the tin storage tube. 5.If necessary, replace the filter cotton and install it in the initial position. 6.After long-term use, the volatile matter of flux can be adsorbed on the pneumatic valve inside the machine. If necessary, disconnect the power supply, disassemble the machine, and then clean it with alcohol cotton. 7.When not in use for a long time, unplug and turn off the power supply to prolong the service life.