VA-100 Wireless Portable Butane Soldering Torch Welding Tool Feature: PORTABLE AND CONVENIENT - It's cordless, with no bulky cord or wire, so it's easy to use where you need it and not limited to being near a plug. One gas filling lasts 30-100 minutes at mid setting. GREAT FOR DIY, arts and crafts, jewelry making and repair, brazing, model building, electrical and electronic circuits, general heating or drying, light gauge welding, PVC bending, and more. Relaxation rust metal screw kit, laboratory heating study, kitchen baking tool, factory equipment maintenance. Welding Automobile, truck aviation repair Hydropower engineering repair. Electrical appliances, motor control box maintenance, welding, etc. Wires Circuit board repair welding, IC board welding repair, home field line welding and repair. Soldering on the components, etc. Jewelry, glasses industry maintenance, plastic cutting. DIY player, can carry pocket gas welding torch, small and convenient to carry, DIY tools, can be welded and repaired. Temperature: Flame temperature 1300 degree Soldering iron temperature 450 degree Material: Metal Filling capacity: 8ML Use fuel: Pure butane Use time: 35-45 minutes Length: Approx. 13cm / 5.11inch Package included: 1 set Torch Welding Tool VA-100 Wireless Portable Butane Soldering Torch Welding Tool 100% New and high quality PORTABLE AND CONVENIENT - It's cordless, with no bulky cord or wire, so it's easy to use where you need it and not limited to being near a plug. One gas filling lasts 30-100 minutes at mid setting. GREAT FOR DIY, arts and crafts, jewelry making and repair, brazing, model building, electrical and electronic circuits, general heating or drying, light gauge welding, PVC bending, and more.