1、High power heating coils design, quick and stable heating up, easy to satisfy with multiple working needs. 2、Stainless steel tuyere with high temperature resistance protective casing for safety use. 3、Ergonomic soft rubberized anti-slip handle design, easy to grip and with comfortable hand feeling, practical and labor-saving. 4、There is an LED working light, which can provides illumination in dark and complex working conditions. 5、Large capacity battery with long endurance, and the power indicator lights are sedigned for you to replace and recharge it in time. And with overcurrent, overvoltage, overcharge, overdischarge, and over temperature protections. 6、The main function of the three-layer round nozzle is to gather the hot air from the machine into a smaller ranges, which can speed up the heating of the product. 7、Flat noThe main function of the three-layer round nozzle is to gather the hot air from the machine into a smaller ranges, which can speed up the heating of the product.zzle has long and narrow high temperature airoutlet port, which is accessible to work surface for removing paint on the large flat surfaces. 8、Bend nozzle can evenly heats the entire work surface, suitable for thawing and heat shrinkage electric cables. 9、Wide applications, perfect for car film, softening wires, shrinking plastics film, installing electronic components, dissolving tubes, removing old paint, defrosting function.