Features: New and high quality. Keep your workspace clean and fume-free with our USB adjustable speed solder smoke absorber, ESD fume extractor fan with pipe duct exhaust fan, ideal for soldering, welding, and other DIY projects. Made of durable plastic, this unit includes a 1M ventilation pipe and fan that allows adjustable speed settings to meet your needs. Easy to install and use, it is a practical addition to any workspace. Suitable for DIY enthusiasts, professionals, or anyone looking to maintain a clean and healthy working environment. Use in workshops, kitchens, bathrooms, computer repair shops, laboratories, or other areas where air quality matters. Effectively removes smoke, fumes, and airborne particles. Features a sleek design and reliable performance to help maintain a safer and healthier workspace. Specifications: Power: USB 5V 2A Total length: 11cm Outer diameter of air duct: 7.3cm Line length: 118cm Type: Single fan, Fan with 1-Meter Pipe, Fan with 3-Meter Pipe, Fan with 6-Meter Pipe (optional) Note: Due to differences in monitors and lighting effects, the actual color of the item may vary slightly from the images shown. Please allow 1-2cm variation due to manual measurement. Package includes: 1 set x Extractor Fan