Ryobi r18hg-0 hot air gun one battery powered heat gun, ideal to warming of frozen locks or water pipes, forming of plastics, shrink tubes, removal of materials and soldering of copper pipes battery powered past, the laws little in size, makes perfect to to job exactly where what match you. Achieves working temperature 470 c on 60 sec. Iindbygget led light there informs working include 2 x mouthpieces