510 Thread Battery Cart Pen USB 650mAh Portable Electric Soldering Iron Welding Kit 3 Gear Adjustable Voltage S mart Power Tools Bullet Points: 1.Portable Design: With a lightweight of just 33 grams and a pen-shaped design, this Soldering Iron Kit allows for effortless control and maneuverability. It's perfect to handle home projects or professional repair work, making it an easy-to-carry and portable solution that ensures efficient results 2.Efficient Design: Maximize productivity with our Soldering Iron Kit, featuring 2.7V, 3.7V, and 4.2V efficient heating settings and a 650mAh battery for rapid heat-up. Easily adjust the temperature to your project needs with the three-speed voltage control function 3.Real-time Display of Battery Power: Our Soldering Iron Kit is equipped with an intelligent temperature control system, LED display, and real-time monitoring of battery and performance. Enjoy great precision and safety during each project 4.Versatile Functionality: Achieve precise soldering results with ease using our Soldering Iron Kit. Its compatibility with various 510 threaded accessories makes it ideal for electronic component welding or handicraft production. The multifunctional 510 connector ensures enhanced precision for all your versatile welding and wire burning needs 5.Effortless Charging: Maximize your productivity with the quick USB-C charging feature of our Soldering Iron Kit. Enjoy effortless outdoor charging using the convenient port, ensuring uninterrupted power for all your soldering tasks With our Pencil Soldering Iron, tackling home projects or professional repair work just got easier! The efficient heating and intelligent temperature control system ensure precise results every time. Specifications: Welding nozzle and grounding voltage: 2.7-4.2V Power supply mode: USB Battery capacity: 650mAh Joint set: pointed end, heads, horseshoe, wire burning head (four types of joints) Packing List: Electric soldering iron x1/connector x1/connector x3 Charging cable x1 Notes: 1. Due to the different monitor and light effects, the actual color of the item might be slightly different from the color which is showed in the pictures. 2. Please forgive a slight measuring deviation due to manual measurement. _x000D_ _x000D_