1. efficiency: Thanks to the use of a performance fan with 5 quality blades, this machine operates at 3200 rpm, delivers an air flow of 264 g/min, and provides strong suction of 2267.2 ft/h, effectively capturing and absorbing fumes from soldering, fluxes, chemicals, etc. The trumpetshaped cover prevents smoke from escaping, ensuring extraction performance. 2. Adjustable angle: The smoke absorber's tilt angle can be adjusted up to 30° by rotating the knobs on both sides, allowing direct and efficient fume extraction from your workbench for comprehensive coverage. 3. filtration: Equipped with a specialized urethane foam filter infused with refined activated carbon, it significantly enhances filtration efficiency by trapping fine dust particles, toxic flux, and lead fumes generated during soldering. This extends the machine's lifespan while protecting your eyes and lungs from harmful contaminants. 4. Compact design: With its small footprint (8.66 x 5.9 x 11.42 inches), it fits on small workbenches and is ideal for DIY enthusiasts. It can also be conveniently stored under the table, keeping your workspace tidy and unobstructed. 5. Low noise: The maximum noise level of our smoke absorber is only 52 dB, ensuring a quiet and comfortable working environment that boosts productivity.