Features: 1. 2 seconds fast heating: Experience unprecedented efficient work, using advanced heating technology, only 2 seconds to reach the working temperature, greatly reducing the waiting time, so that your work efficiency doubled. 3. Quick temperature adjustment: In order to meet the welding requirements of different scenarios, preset 3-speed temperature adjustment function, one-button switching, no complicated Settings, adapt to a variety of welding requirements, easy and quick operation. 4. 4 inch HD color screen: Equipped with 2.4 inch HD color screen, intuitive display of working status and setting information. The high-resolution screen ensures clear reading, easy reading of key parameters such as temperature even in complex lighting environments, and easy operation. Specifications: Appearance material :ABS Input voltage :110V/220V Optional Host size :149X105X89mm Output voltage :12V Power :120 w Minimum temperature :200℃ Maximum temperature :450℃ Plug specification :CN 220V/EU 220V/US 110V Soldering tip specification :210-SK 210-I 210-ST Warning: The temperature of the soldering iron head in use is between 200℃ and 450℃. Due to the possibility of burns or fire hazards caused by misuse, please strictly observe the following: 1. Do not use near gas, paper or other flammable materials. 2. When replacing the heating material, it must be the same model, and the soldering iron head should be installed in accordance with the opposite procedure of disassembly. 3. Turn off the power and cool the device to room temperature before replacing the component. In order to avoid damage to the product and maintain the working environment and safety, the following should be observed: 1. Do not modify the product. 2. Do not hit the host or strike hard. 3. Do not wet the host or use wet hands. 4. Do not remove the host or welding handle. 5. When replacing parts, please use our parts. 6. When operating, the machine should be properly ventilated. 7. When using this machine, do not cause any harm to the human body or damage any object. 8. If the power cord is damaged, in order to avoid danger, please do not use it, it must be replaced by our company or other maintenance departments or similar full-time personnel. Shipping list: 1 x soldering iron stand 2 x connecting cables 1 × power cord 1 x handle 3 x soldering tips 1 x Manual