1.Small size, light weight, easy to carry.2.Using internal heating type heating element, heating up fast, high efficiency.3.Temperature adjustable 4.With a power switch, turn off the switch when you are not using the iron, safe and energy saving.5.Equipped with lights, in the case of lacking of light ,open the lights, so that welding is more desirable and humane.6.The internal using the SMT double-panel technology manufacturing, the process is neat, and the joint is reliable 7.The handle shell with a new environmentally friendly materials, it is safe and durable.