Portable electric soldering iron with 510 thread and USB charger (350 mAh black)

Wide Application and Portability: Designed for versatility, the smart power pen can be used for a wide range of applications, including DIY projects, electrical repairs, and PCB soldering, while remaining easy to carry and use on the go. Convenience at its Best: Experience ultimate convenience with the battery-powered trolley pen, featuring a lightweight and compact cordless design, making it an ideal choice for beginners, professionals, and hobbyists alike. Fast Heating Capability: Reach operating temperature in just 30 seconds with the mini soldering iron kit, significantly reducing waiting time and improving your soldering efficiency for faster project completion. Adjustable Temperature Control: With three adjustable temperature settings, the pen soldering iron allows you to adjust the heat to suit your specific needs, making it versatile for various soldering tasks. Superior Material Quality: The portable electric soldering pen is made of high-quality stainless steel, ensuring durability and a fine finish that withstands the test of time and use. Specifications Product Size: 87.00 x 11.20 x 11.20 mm Product Size: 3.43 x 0.44 x 0.44 inches Material: Stainless Steel Instructions: 1. Press the power button 5 times in quick succession to turn on/off. 2. Press the power button twice in quick succession when the device is on to enter preheating mode (automatic heating). 3. When the device is on, press the power button three times in quick succession to enter the speed control position, switching between 3 speeds, with red being the highest speed and green the lowest speed. Note: Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown in the pictures. Thank you! Please allow 1-2 cm measuring deviation due to manual measurement. Included: 1 x Hair Straightener solder 1 USB head