Features: new and high quality Say goodbye to solder smoke with our USB 1 Speed Solder Smoke Absorber! Keep your workspace clean and safe with its powerful fume extraction capabilities. Designed for convenience and efficiency, this ESD Fume Extractor Fan features 1 speed settings and a 1M/3M/6M pipe duct for flexible ventilation. Its compact size and lightweight design make it perfect for on the go use. Whether you're a professional electrician or a DIY enthusiast, our USB Solder Smoke Absorber is a must have tool for anyone working with electronics. It effectively removes harmful fumes and ensures a healthier work environment. From the kitchen to the bathroom, our versatile USB Exhaust Fan can be used in a variety of settings. Eliminate odors and improve air circulation in your home, office, or workshop. Experience the power of clean air with our USB Ventilation Fan. Its high speed rotation and oil bearing design guarantee efficient airflow, while its universal compatibility allows for easy charging with USB chargers and power banks. Breathe easier wherever you go! Specifications: Power: USB5V 2A Total length: 11cm Outer diameter of air duct: 7.3cm Power: 2.5W Speed: 3500RPM Air volume: 44CFM Type: Single fan, Fan with 1-Meter Pipe, Fan with 3-Meter Pipe, Fan with 6-Meter Pipe (optional) Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Package includes: 1Set x Extractor Fan