The Narva 50W Soldering Iron is a super convenient and easy to use tool. This soldering iron is cordless, so you dont need to worry about chords getting in the way while you are working. Being cordless means that this is battery operated, using rechargeable lithium ion for long lasting power. Once turned on this is ready to use in just 10 seconds, great if you need a quick soldering solution when youre working hard.