【Upgraded USB Charging Soldering Kit】Excellent Adjustable temperature range: Press and hold the switch key for 2 seconds to starts, the green index lamp temperature is 330-350°C; Switch by single press, blue index lamp temperature is 370-400°C; Switch by single press, red index lamp temperature is: 430°C-450°C. 【Wide Application】Our soldering iron kit is very suitable for classroom electronic work, home and office and circuit design, jewelry, wood, crafts, DIY. 【Safe, Environmentally-Friendly Design】Our soldering iron is made of only the most high-quality materials, and contains no toxic or polluting elements, and has been certified by agencies including the FCC, CE, and ROHS. 【Quality】Our soldering irons have been built with quality in mind. Using smart design, an intelligent heating element, and a comfort grip, we've truly created the ultimate soldering tool. Whether you're a hobbyist or a professional, our customizable and durable soldering iron is the perfect tool for the job! 【Good for Beginner Choice】It is the best choice for DIY enthusiasts. If you have any questions, please contact us and we will reply you within 24 hours., Weight: 0.0440924524 Pounds, Manufacturer: HANDSKIT