Feature:1. Reliable Work: Both the temperature and air volume are adjustable, which enables better work effect with higher efficiency.2. Constant Temp: Ensuring quick temperature returns and constant temperature with little temperature difference, very stable.3. Clear Display: LCD digital display allows for a clear viewing and easier operation as well, works with 2.5A and 450W power.4. Various Tools: There are 4pcs nozzle and 1pc bracket attached in the set, also has automatic temperature control protection.5. Easy Carrying: Designed to have a light weight and a compact size, both the storage and carrying are very convenient.Specification:Item Type: Hot Air GunWorking Current: 2.5APower: 450WWorking Environment Temperature: 450.Package List:1 x Hot Air Gun4 x Nozzle1 x Bracket1 x User ManualNote:1. In order to ensure person safety, please unplug the power cord after the machine has finished working. 2. The parts approved or recommended by the original factory must be applied, otherwise serious consequences will incur. 3. Machine failures must be repaired by professionals. 4. After the hot air gun is turned on, its temperature may get above 400. Do not use it near flammable and explosive gases and objects. The nozzle and the hot air it emits are very hot and can burn the human body. Do not touch the heating pipe or spray the hot air directly on the human body. 5. Please ensure that the hot air gun is in a safe state before turning on the hot air gun, and the operator must not leave the workplace after the hot air gun is turned on. 6. When installing the nozzle, it cannot be installed when the hot air gun is turned on. It must be installed after the heating pipe and the nozzle are cooled. 7. Please keep the inlet and outlet air outlet of the machine unblocked, and there should be no blockages. 8. After use, remember to cool down the body, put the welding torch back on the bracket, and turn on the machine after it goes to sleep. 9. It should be handled with care, and do not vibrate strongly or strike the heating torch. 10. There will be smoke during welding, please make proper ventilation facilities. 11. Before shutting down the hot air gun, please lower the temperature and increase the wind speed to lower the temperature of the heating core, which can prolong the service life of the hot air gun. It can be turned off when the temperature reaches 100.