1、The desoldering station has an LED digital display to display real‑time temperature, making the operating clearer and safer. 2、The brushless fan is adopted, with large air volume and low noise, convenient temperature adjustment, and can be adapted to various purposes. 3、The handle is equipped with an induction switch, as long as you hold the handle, the system can quickly enter the working mode. 4、Equipped with an automatic cold air function, which can extend the life of the heating component and protect the hot air gun. 5、The heating component is made of high temperature resistant ceramic and alloy wire, which has a long service life. Item Type: Hot Air Desoldering Station Shell Material: Aluminum alloy Model: 850D digital display type Airflow: 120L/min (maximum) Fan Power Consumption: 700W Noise: Less than 45dB Temperature Adjustment Range: 100℃-450℃ Display Form: LED digital Working Temperature: 0-40℃ Purpose: Suitable for the desoldering of various components such as SOIC, CHIP, PLCC, QFP, BGA, etc. (especially suitable for the desoldering of mobile phone cables and cable holders). Used for heat shrinkage, drying, paint removal, debonding, thawing, preheating, welding, etc. Gun Mouth Diameter: Approx. 10mm / 0.4in, 7mm / 0.3in, 5mm / 0.2in 1 x Host 1 x Bracket 3 x Gun Mouth 1 x User Manual 1 x DC 9V Power Cord