1Lightweight and Portable item.2Portable pocket sized, lightweight and convenient.3Cordless device, no electricity or batteries required for operation4Multi function melt silver and gold solder, small brazing rods, and many other materials (gold, silver, copper, tin, aluminum).5perfect for light welding, repairs, soldering, jewelry making, hobbies, crafts, model making, etc.: 30W-70W.Soldering iron temperature: 210~400 Celsius.Flame temperature: 1300 Celsius (2500 Fahrenheit).Capacity: 7ml.Operating time: 30 minutes.colour:blueMaterial:Plastic + metalsize:180*19mmPackage Contents:1*Welding PenOnly the above package content, other products are not included.Note: Light 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.