Portable cordless convenience: This compact soldering iron combines USB charging with a builtin battery, delivering reliable performance for a range of at home soldering tasks. Faithful temperature management: A smart chip and a fast heating system provide stable temperature control, ensuring accuracy and reliability in every application. Sustained energy efficiency: An advanced low power circuit design extends battery life and supports longer use between charges, reducing downtime from frequent charging. Smooth and comfortable use: An ergonomic pen design offers a comfortable grip and easy handling, making it suitable for beginners who want effortless control and dependable performance during soldering. Use scenarios Electronics and hobby projects at home, including small PCBs and component soldering. DIY projects and model building that require precise, controlled heating. Quick on site or away from outlets where USB power is available.