ITEM NAME:Gas Blow Torch Soldering Solder Iron Gun Butane Cordless Welding Pen Burner 3in1 Product Description Description: Description: Lightweight and Portable item Cordless device, no electricity or batteries required for operation Multi function melt silver and gold solder, small brazing rods, and many other materials (gold, silver, copper, tin, aluminum) Ideal for light welding, repairs, soldering, jewelry making, hobbies, crafts, model making, etc. Portable pocket sized, lightweight and convenient On/off switch Adjustable flame Easy to maintain (uses lighter butane) Refillable - Uses widely available Butane Gas Flame Temperature: 1300CeMaterial: Plastic Power: 70W-100W Soldering iron temperature: 210~400Centigrade Flame temperature: 1300Centigrade (2500Fahrenheit) Capacity: 7ml Operating time: Approx.30 minutes Size: Approx.17.8*3cm/7.01'' x 1.18'' Included: 1 X Gas Blow Torch Butane Pen.Easy to maintain (uses lighter butane). Refillable - Uses widely available Butane Gas. Included: 1 X Gas Blow Torch Butane Pen. Ideal for light welding, repairs, soldering, jewelry making, hobbies, crafts, model making, etc.