Experience superior comfort and convenience with our adjustable soldering iron kit, featuring three distinctive speed settings - low, medium, and high. This versatile feature enables you to promptly accommodate varying work conditions and execute your tasks with utmost ease and efficiency. Equipped with a powerful 800amh battery, our USB soldering iron set assures prolonged working life. It yields continuous service for up to 20 minutes when fully , effectively meeting all your standard soldering requirements. Designed using the latest technical , this cordless soldering kit houses a built-in rechargeable lithium-ion battery to supply the needed power. Free yourself from tangled wires. This soldering kit is perfect for wide-ranging applications including circuit board soldering, appliance repairs, jewelry crafting, metalwork, DIY, and computer tasks. Operate your soldering tool effortlessly and enjoy superior results. Once turned on, hold the power button for 10 seconds to heat the