Features: Key Selling Point Produced to effectively filter and purify air, this microscope purifiers targets harmful fumes generated during welding, ensuring a healthier environment. Product Features With a powerful smokes extraction capability, it quickly removes welding fumes, offering freshness air in the workspaces. Its convenient designs allows easy mobility and storage without occupying much space. Active Audience Ideal for electronics repair technicians, DIY enthusiasts, and laboratory researcher who prioritize safety and health while working with welding or soldering tasks. Usage Scenario Perfect for use in electronic repair shops, scientific laboratories, and home DIY space, as well as educational institutions teaching welding courses to protect students' health. Additional Information This tool is equipped with a multiple layer filtration system that efficiently eliminates fine particles and toxic gases, ensuring clean exhaust air. Its quiet operation let it suitable for prolonged use without disturbing the work environment. Specifications: Component:Plastic Size:Approx.160x58x52mm/4.17x2.28x2.20inches Package Includes: 1Piece Soldering Fume Extractors note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!