Optimal Indoor Air Quality: Designed for compact spaces without traditional range hoods, this portable air purifier is ideal for apartments, RVs, dorms, and indoor cooking activities such as barbecues and hot pots. Its activated carbon filter effectively captures grease, smoke, and odors. Efficient and Easy to Maintain: The unit features a detachable design with 2 accessible filters that are simple to remove, wash, and reinstall. Regular cleaning helps maintain performance in capturing grease, smoke, and water vapor, supporting a cleaner kitchen environment. One-Touch Operation: Control is simple with intuitive button controls. A top-mounted button adjusts the dual-speed fan to customize airflow. The bottom button activates the negative ion function, enhancing air purification by reducing smoke particles. The responsive interface allows for quick and easy operation. Compact Design: This portable range hood saves space while delivering effective air purification. Its sleek, compact shape makes it easy to store and suitable for small kitchens or mobile living environments. Simple Installation: The mini range hood is designed for straightforward setup, requiring no special tools or experience. It is well-suited for immediate use in various indoor settings. Product: Portable range hood Product functions: Smoke extraction, smoke particle filtration, negative ion purification Rated voltage: 5V Rated power: 8W Fan speeds: 1st speed (high), 2nd speed (higher) Charging: USB powered Color: Black and Gold Material: Plastic and Aluminum Package Contents: 1 x Range hood 2 x Filter Note: Light reflection and differences in display screens may cause slight variations between the color shown in images and the actual product. Measurement tolerances may vary by +/- 1-3 cm.