Efficient Air Filtration: Keep your kitchen air pure and well-maintained with this desktop range hood's advanced oil filtration system. With powerful suction technology, it effectively removes oil smoke, and odor substances. Its removable and replaceable oil suction filter element traps most oil fume particles, ensuring hassle-free maintenance. Easily Carry: The desktop range hood's compact design allows for hassle-free storage and effortless portability. Its USB interface design enables it to be easily connected to a mobile power supply or plug, making it a perfect travel companion. Adjustable Height: The Desktop Range Hood provides multi-angle adjustment with 360-degree rotation, letting you customize the hood's height to meet your specific space and cooking needs. Extensive Application: Take your gourmet cooking skills to the next level with this desktop range hood. Ideal for indoor BBQs, hot pots, and other cooking adventures, it's perfect for small kitchens, dorms, and camping trips. Improved Efficiency: Using a brushless DC motor that relies on inertia, this desktop range hood can save energy and reduce noise while speeding up the airflow and ensuring durability. This portable range hood for cooking provides energy-saving benefits while effectively capturing and adsorbing most oil fume particles. It can be connected to a mobile power supply or plug and provides a 360-degree rotation. Perfect for dormitories and small spaces. Specification: Product weight: about 500g Product colour: black Voltage: DC5V Output power: 5W Frequency: 50Hz Packing List: Desktop range hood *1 USB cable*1 Note: The product does not contain a built-in battery and must be plugged in via USB.