【High-quality Activated Carbon Filtering Cotton】With Dual filtering function, equipped with 0.11 inch and 0.39 inch thick activated carbon filter, The higher density of the filter hole can better absorb and capture the smoke generated by the solder, and effectively filter harmful particles. Compared with other products, we are equipped with a 2-meter long exhaust pipe,which can discharge the fumes to the outside. The inner diameter of the exhaust pipe outer ring is 80mm 【Adjustable Wind Speed】 The wind speed can be adjusted according to your needs, at medium wind speed, the smoke generated within a linear distance of 20 cm can be effectively adsorbed. 【Low-Noise Solder Fume Extractor】 High suction silent fan, the soldering fume extractor has low noise, high air volume and strong suction force. 【Adjustable Dimmable LED Light】 The soldering fume extractor has a built-in led light, when the smoke absorption fan is working, you can adjust the brightness of the led light according to your own needs. 【Powerful Iron Clip】The soldering smoke remover is equipped with a sturdy and stable metal iron clamp with strong clamping force. The iron clip can clip the plate with a thickness below 3cm; The iron clamp is connected to the gooseneck tube and can be freely bent and rotated.