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 kit to 400 and smoothly melt the repair circuit board. Post usage, place the soldering tip on the accompanying stand for cooling within a minute. Perfectly suited to beginners, soldering enthusiasts, household tool kits, and budding soldering engineers. This comprehensive soldering set comes with a handy storage case for accommodating your soldering iron and other tools. The compact and design makes it perfect for on-the-go repairs and tasks. Unleash your creativity and let this kit be your reliable partner for all soldering endeavors. Note: The actual product may have slight color differences or differences, which does not affect use. Material: plastic+metal colour: grey Package Contents: 1 * soldering iron 3 * Soldering tip 1 * rosin 1 * Soldering iron stand with sponge 1 * usb cable 1 * Solder wire Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.