Feature:1. Intelligent Control: Equipped with smart controller, the soldering iron can achieve constant temperature rise and fall, ensuring stable operation within a wide temperature range. It can also set standby and sleep times to adapt to different usage scenarios.2. Digital Display Screen: This soldering iron is equipped with an organic LED digital display screen, which intuitively and conveniently displays temperature. It can weld various different components, support automatic switching of screen display direction.3. Temperature Range: The working temperature can be adjusted within the range of 100400 (default value of 300), with 151015 temperature step adjustment (default value of 10), and 100400 sleep temperature adjustment (default value of 200).4. Multiple Functions: This smart soldering iron has automatic sleep and standby functions, can set the sleep temperature, sleep time, and standby time, saving energy and avoiding dry burning, extending the service life of the soldering iron.5. Material and Application: This soldering iron is made of excellent ABS material, which is high temperature resistant and wear resistant, can be used in various environments, suitable for soldering and repairing items such as drones, jewelry, watches, and mobile phones.Specification:Item Type: Smart Soldering IronModel: SH73Material: ABSPower: 65WPower Interface: 5.5x2.5mm, inner positive and outer negativeWorking Voltage: DC12-24VWorking Current: 2AWorking Temperature Range: 100-400Control Handle Size: Approx. 110 x 16 x 15mm / 4.33 x 0.63 x 0.59inSoldering Tip Size: Approx. 115 x 5.5mm / 4.5 x 0.2inTemperature Setting: 1. Temperature Step (Default: 10, Adjustable Range: 1-5-10-15)2. Sleep Temperature (Default: 200, Adjustable Range: 100-400)3. Default Working Temperature (Default: 300, Adjustable Range: 100-400)Time Setting: 1. Sleep Time (Default: 180 Seconds, Adjustable Range: 60-999 Seconds)2. Standby (Power Off) Time: (Default: 300 Seconds, Adjustable Range: 120-999 Seconds)Other Settings: 1. Current Working Voltage2. Current Room Temperature3. Chinese English Display Selection4. Unit Selection5. Factory Reset6. Current Version Number.Package List:1 x Soldering Iron Handle1 x Soldering Tip1 x User ManualNote:1. Do not use or immerse in a damp environment.2. When powered on, do not touch the soldering iron tip with your hands to avoid burns.3. When not in use, please disconnect the power to prevent fire.4. Keep out of reach of kids.5. Please use the appropriate power supply (DC1224V).6. Avoid staying in high temperature state for a long time to prevent dry burning and affect the product lifespan.7. During the initial use of the soldering iron tip, there may be slight smoke due to the heating of the electric heating part, which is normal.