800mAh USB LED Digital Electric Soldering Iron Kit Mini Cordless Adjustable Temperature 200-450℃ Smart Welding Solder Tool Features: 1.The product is compact and easy to operate, long press the button for 3 seconds to turn on/off. 2.The soldering iron tip can be replaced by unscrewing it, making it easy to operate. 3.Intelligent temperature regulation, adjustable temperature range of 200-450 ℃ \ 392-842 ℉, to meet the needs of different scenarios. 4.Worry free charging, type-c interface and usb interface can provide power for it. 5.Equipped with a 510 heating element, it heats up quickly, melts tin smoothly, and has a long service life. 6.Wide range of applications: Suitable for circuit board repair, mobile phone repair, electronic component repair, wire welding, manual carving and painting, etc. Parameters: Product name: digital usb soldering iron (including soldering iron tip) Color: black, blue (optional) Soldering iron tip: 510 Voltage: 5v Power: 8w Battery capacity: 800mah Battery model: 1450 Temperature range: 200-450 ℃ \ 392-842 ℉ (celsius/fahrenheit) Charging time: 1.5 hours Charging interface: type-c charging port Product size: 205*17.4mm (after installing the soldering iron tip) Instructions 1. In the shutdown state, press and hold the power button for 3 seconds to turn on the device and display the temperature change process to the set temperature. 2. Press and hold the power button for 3 seconds to turn off the device, and it will display "Off". 3. After turning on, the temperature indicator stays on for a long time, and flashes when the set temperature is reached. Short or long press the "+" Or "-" To adjust the temperature. 4. Double click the power button to switch between ︒ c and ︒ f in the startup state. 5. Press the "+" And "-" Buttons simultaneously to turn on the sleep settings while the device is turned off. Press the "+" Button to turn on the sleep display "S-o", and press the "-" Button to turn off the sleep display "S-f". After turning on the sleep mode, work for 10 minutes to enter the sleep state. The soldering iron does not heat up and displays the sleep symbol of "---". At this time, press any key to return to the power on state. If there is no operation after 5 minutes, it will shut down. 6. The screen displays "L-o" And flashes, indicating that the battery is low and should be charged. 7. "888" Flashes, the heating element should be installed correctly or checked for damage. Packageinclude: Usb soldering iron (round tip)*1 Rosin*1 Iron holder (including sponge)*1 Charging cable*1 Solder wire*1 Tool box*1 _x000D_ _x000D_