- BREATHE EASILY: This purifier uses advanced purification technology to remove smoke and odours, helping you breathe fresh air in any environment. - ADVANCED OIL SEPARATION TECHNOLOGY: The compact range hood features a dual channel design that effectively separates oil from smoke. Once captured by the filter, oil molecules are channelled into the reservoir, while the smoke is purified by negative ions and expelled. - TWO AIR SPEED SETTINGS AND LONG LASTING POWER: The tabletop hood offers two air speed settings to meet your cooking needs. The smoke fan is powered by a 3000 mAh lithium battery that can be quickly recharged via USB, ensuring long-lasting use without frequent recharging. - ADJUSTABLE FAN ANGLE: The fan angle can be adjusted up to 15° to capture smoke from different angles, making it suitable for a variety of cooking scenarios. - Use scenarios: Ideal for small kitchens or studio apartments on a portable cooktop, where ventilation is limited. Suitable for dorm rooms, office kitchenettes, or RVs that require a compact solution to manage smoke and odours. Practical for油-rich cooking such as frying or sautéing where reducing smoke and odours improves air quality around the cooktop.