Small size, lightweight and convenient to carry.High heating efficiency(Melting tin only takes 7s, when it works on 12V 3A).Comfortable operating handle, easy to replace the soldering tip.Great and essential soldering tool for electronics engineers.: 75W (MAX)Universal Input Interface: 5.5 x 2.1mm Standard Interface(Inside=positive; outside=negative)Temperature Adjust Range: 200-400CTip Length: 152mm / 5.98inHandle Length: 150mm / 5.9inInstalled Length(Handle+Tip): 220mm / 8.66inWeight: 102g / 3.62ozcolour:Yellow + blueMaterial:ABS+ metalPackage Contents:2 x Electric Soldering Iron2 x T12-K Soldering TipOnly the above package content, other products are not included.Note: Light reflection 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.