Convenient Power Supply: Power up this desktop range hood by USB for versatile usage in homes, offices, or outdoors. With USB compatibility, enjoy smokeless cooking wherever you go. Negative Ions Purification: Experience fresher air with the built-in negative ion function that purifies oil fume particles, eliminating odors and impurities for a healthier cooking environment. Two-Speed Adjustment: Tailor airflow with the unique two-speed design, offering flexibility for low or high-speed modes based on your cooking needs, ensuring a freshness and comfortable space. Portable Design: Compact and lightweight, this mini range hood is easily portable for use in dorms, offices, RVs, or outdoor settings, providing convenience without taking up space. Tabletop Versatility: Ideal for tabletop cooking setups, this range hood complements various cooking equipment like rice cookers or griddles, effectively capturing oil fumes to maintain a clean cooking area. Description: Introducing the desktop range hood, a convenient solution for smokeless cooking anytime, anywhere. Powered by USB, this range hood can be easily connected to computers, power supplies, or chargers, making it versatile for use at home, in the office, or outdoors. The highlight of this portable range hood is its negative ion function, which purifies the air by combining with oil fume particles, creating a fresher cooking space and reducing potential harm to the body. With a unique two-speed adjustment design, you can choose between low-speed or high-speed modes to suit different usage scenarios. This mini strong-wind range hood ensures the surrounding air stays freshness, meeting diverse needs and enhancing convenience during use. Its portable design allows for easy placement on desktops, windowsills, or any small space, making it ideal for dormitories, offices, RVs, or outdoor camping. Designed for tabletop use, this range hood is compatible with various tabletop cooking equipment such as small rice cookers, electric griddles, or induction cooktops. The compact size and strategic suction port position effectively capture oil fumes generated during tabletop cooking, keeping the environment clean and free from unwanted odors. Enjoy a cleaner and more pleasant cooking experience with the desktop range hood. Item Name: Desktop Range Hood Material: ABS+PP+electronic Components Operation Mode: Mechanical Power Supply: Type-c Charging Battery Capacity: 2400mAh Rated Voltage: 5v Rated Power: 8w Battery Capacity: 2400mA Charging Time: 1 Hour Battery Life: 90 Minutes Features: Two-Speed Adjustment, Portable Design, Convenient Power Supply Size Details: L: 35cm/13.78", W: 21cm/8.27", H: 15cm/5.91" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Host 1 x Filter Holder 1 x Oil Fume Filter 1 x Oil Storage Tank 1 x Base 1 x Type-c Charging Cable 1 x Instruction Manual