Feature: 1. The desoldering station has an LED digital display to display real-time temperature, making the operation clearer and safer. 2. The vortex 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 element and protect the hot air gun. 5. The heating element is made of high temperature resistant ceramic and alloy wire, which has a long service life. Specification: Item Type: Hot Air Desoldering Station Shell Material: Aluminum alloy Model: 850D digital display type Air Flow: 100L/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. Package List: 1 x Host1 x Bracket3 x Gun Mouth1 x User Manual1 x DC 9V Power Cord Note: 1. The air outlet of the hot air desoldering station and its surroundings may have extremely high temperatures, so be careful to prevent burns.2. The heating handle must be placed on the handle rack, never on the work surface or other places.3. Please keep the air outlet unobstructed without obstructions.4. After the work is completed, the heating handle must be placed on the handle frame, and the machine can be automatically cooled to below 100 degrees Celsius (into the standby state) before the power switch can be turned off.5. When in use, the distance between the air outlet and the object is at least 2 mm, calculated as the air outlet.6. Please pull out the plug if you will not use it for a long time after work.7. Please do not let children approach or touch.