- Rapid Heating : This 15 W USB soldering iron reaches operational temperature in just 8 seconds, allowing you to start working immediately and enhancing overall productivity. - Adjustable Temperature Settings : Choose from three temperature levels to suit your needs—Low (green light): 2.8V-3.4V (500-626°F), Medium (blue light): 3.5V-3.8V (626-716°F), High (red light): 3.9V-4.2V (734-842°F). A simple button press allows quick adjustments to the perfect setting for your project. - Convenient Charging : Equipped with a 650 mAh built-in battery, this rechargeable soldering iron can be used cordless. Its Type-C charging port allows for charging while in use, making it compatible with power banks, wall outlets, and computers. - Portable and User-Friendly : Turn the iron on or off with a long press of the button (3 seconds). It features an intelligent temperature control system for ease of use. The included tool box comes with a built-in soldering iron stand for secure storage. - Versatile Applications : Ideal for electronics repair, crafting projects, and DIY tasks. Whether you are fixing circuit boards or creating intricate models, this soldering iron adapts to various needs with ease. - Compact Design : Lightweight and portable, this soldering iron is perfect for on-the-go repairs and small workshops. Upgrade your soldering experience with efficiency and precision—this USB soldering iron is designed to meet your needs with convenience and versatility.