Portable 350mAh Adjustable Electric Soldering Iron — metal construction, three voltage settings Key benefits Portable, batterypowered design (350mAh) for repairs away from a fixed power source. Three voltage settings let you match heat output to different soldering tasks and component sensitivity. Metal construction provides durability and consistent thermal performance for repeated use. Small, easytocarry tool that fits into toolkits for field work, bench , or classroom use. Designed for both electronics enthusiasts and professional technicians who need reliable, repeatable results. How it solves common problems Works without constant access to mains power, so you can complete onsite or remote repairs. Adjustable voltage reduces the risk of overheating sensitive components and improves solder joint quality. Robust metal body stands up to daily use and helps dissipate heat more evenly than plastic housings. Compact form factor improves access to tight spaces and reduces hand fatigue during detailed work. Key attributes Function: electric soldering iron for electronics work. Power: 350mAh battery (portable operation). Controls: three voltage settings for adjustable heat output. Material: metal construction for durability and improved thermal stability. Compatibility: intended for electronics , assembly, maintenance, and educational laboratory use. Typical use scenarios Onsite mobile repairs: quickly rework a loose connection or a small component on a device without needing an AC outlet. Educational labs and workshops: safe, compact tool for student exercises, demonstrations, and basic circuit assembly. Assembly and maintenance: precise soldering for small electronic products, prototypes, or routine maintenance tasks. Who should consider this tool Electronics hobbyists who need a compact, reliable soldering option for projects and repairs. Professional technicians who require a portable backup or field service soldering solution. Educators and lab managers looking for a durable, easytohandle soldering tool for classroom use. Usage tips Select the appropriate voltage setting for the component and solder type to avoid overheating. Allow the iron to cool between longer sessions to extend the life of the tool. Keep the metal tip clean for thermal transfer and consistent solder joints. This metalbodied, 350mAh adjustable soldering iron combines portability, selectable power levels, and durable construction to meet the needs of hobbyists, technicians, and educational settings.