Features: Keep your workspace clean and fume-free with our USB adjustable speed solder smoke absorber, ESD fume extractor fan, pipe duct exhaust fan—ideal for soldering, welding, and other DIY projects. This product is made of durable plastic and includes a ventilation fan with a 1-meter pipe. Fan speed is adjustable to suit your needs. It is easy to install and use, making it a practical addition to any workspace. Whether you're a DIY enthusiast, a professional welder, or someone who values clean and healthy air, this product is suitable for various applications. Use it in workshops, laboratories, computer repair shops, or other environments where air quality matters. It helps remove smoke, fumes, and airborne particles. With its sleek design and reliable performance, this USB adjustable speed solder smoke absorber and ESD fume extractor fan supports a safer and healthier working environment. Specifications: Power: USB 5V 2A Total length: 11 cm Outer diameter of air duct: 7.3 cm Line length: 118 cm Type: Single fan; available with 1-meter, 3-meter, or 6-meter pipe (optional) Note: Color may vary slightly due to monitor and lighting differences. Allow for a 1–2 cm measurement deviation due to manual measurement. Package includes: 1 x Extractor fan