Material: aluminium alloy Color: as shown in the figure Size:8*1.4cm/3.15*0.55inch Battery capacity: 350mAh Feature: 1.It has extremely high flexibility. It can be precisely adjusted to meet the requirements of various welding tasks, whether dealing with precision electronic equipment or robust electrical components. Both professionals and amateurs can use it to complete various welding tasks 2.It can withstand frequent use and maintain its performance, making it an ideal choice for both professionals and amateurs for daily use. This is a long-term investment and will not disappoint. 3.Equipping this soldering iron can enhance productivity and efficiency in electronic or project work. The 510 threaded battery pen, equipped with three adjustable voltage Settings, can precisely control the power output, making it suitable for various ink cartridge and smoke pen applications, enhancing performance and user convenience. 4.This portable soldering iron features a rapid heating function and can be put into use quickly. There is no need to wait for a long time for heating. Whether you are engaged in electronic operations or working on circuit board projects, its rapid heating function can provide a smooth and efficient soldering experience, saving your time. 5.Whether you are at home or on a trip, this welding set is an ideal companion. It is compact and portable, easy to carry, and suitable for project work, electrical or any welding tasks. No matter where you are, you can rely on this toolkit to enjoy unparalleled convenience. Note: 1. Based on actual usage effect. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Package included: 1 *Battery-powered soldering iron