Adjustable Temperature Soldering Iron Kit 110V 220V 90W Welding Tool Kit Adjustable Temperature Control The KYZHVO soldering iron kit offers adjustable temperature control, ensuring precise welding for various materials. Versatile Voltage Compatibility With compatibility for both 110V and 220V power sources, this soldering iron kit is suitable for different electrical systems worldwide. Durable Construction Originating from Mainland China, this soldering iron kit is built to last, offering reliable performance for professional use. Chemical-free Operation Designed without high-concerned chemicals, this soldering iron kit ensures safe operation, ideal for sensitive environments. High Power Output Boasting a powerful 90W output, this soldering iron kit delivers efficient heating for quick and effective welding tasks. _x000D_