Main Features This cordless soldering iron is a powerful electronic repair tool, delivers up to 35-45minutes run time. No electricity needed, it is convenient for indoor and outdoor use, such as 3D finishing, heat shrink, plastic cutting, all kinds of soldering, and more. Small and Portable Rapidly Heat Up Temperature Adjustable Visible Gas Tank Multiple Uses A must have soldering machine for electronics, hobbyists and DIY enthusiasts. Attention: Gas is not included,you need to buy gas locally, and then fill into the soldering iron. This item is not auto-ignite, so you need to use your own fire source to start it. Replace the soldering tip, please replace it after cooling or replace it in advance. Do not touch the soldering iron head at high temperature when using. Store it after cooling, do not put it in high temperature or direct sunlight. Put it in a proper place to avoid the children or fall off. It is necessary to clean the nozzle often because of impure gas. Specifications Material: Plastic + Metal Color: Green Filling Capacity: 8ml Fuel: Pure Butane (Gas) Flame Temperature: 1300(Adjustable) Soldering Iron Temperature: 450(Adjustable) Use Time: 35-45 Minutes Net Weight: Approx. 69g Package Includes: 1x 4 In 1 Portable Soldering Iron Kit