Double filter technology: Portable table-top cooker hoods feature two filters, an oil filter and a smoke and dust filter. Stainless steel mesh ensures durability and easy cleaning while effectively capturing grease and smoke for a healthier cooking environment. Space saving: The portable cooker hood has a compact, lightweight design for convenient storage. It includes a built-in 3000mAh battery, allowing flexible use without being restricted to a fixed power source. Two-speed and low noise: This versatile cooker hood offers two speed settings, enabling you to adjust airflow based on your cooking needs. Operates quietly for a comfortable experience. Oil fume separation: Oil molecules are directed through the oil pipe into the oil storage tank, while smoke is purified using negative ions, helping separate and filter oil from smoke. Wide application: Designed for indoor use, this portable kitchen exhaust hood is ideal for homes without traditional hoods, small apartments, RVs, dorm rooms, electric and induction stoves, indoor grilling, hot pot gatherings, and camping. This table-top cooker hood is a practical addition to any kitchen setup, easy to store, and helps maintain a clean cooking space.