DUAL FILTER TECHNOLOGY: The mini hood is made of high-quality ABS material, which is removable and easy to clean. Dual-channel filtration. After the oil smoke is sucked into the filter, the oil particles are transported to the oil tank via the oil pipe. The smoke is processed and discharged from the housing, ensuring the separation and filtration of oil and gas. USB CHARGING DESIGN: The portable extractor hood has a built-in 3000 mAh battery with a convenient USB charging station, so you can use it anywhere, anytime, without worrying about power. EASY TO USE: The extractor hood is easy to operate. The upper button allows you to select two fan speeds, which are quick to operate and respond quickly. The lower button allows you to activate the negative ion function to effectively remove grease and smoke. ADJUSTABLE ANGLE AND HEIGHT: The extractor hood's exhaust fan can be adjusted at an angle of 15 to suit different scenarios. The removable oil container and base can be used to store oil and are very easy to clean. The height of the extractor hood can also be adjusted when the large-capacity oil container is removed. Easy to clean, easy to transport: The portable extractor hood is designed to be easily removable, which makes cleaning a breeze. Its compact design requires little storage space and is lightweight and easy to transport. Versatile: Suitable for both indoor and outdoor use. It can be used in living rooms, kitchens, poorly ventilated areas, dormitories, caravans and when camping. Whether you're barbecuing or making fondue in the living room or eating outdoors, it can satisfy any mood. Thanks to the double filtration technology, the smoke is absorbed by the oil filter and the oil is stored in the oil tank. The device has a built-in 3000mAh battery that can be charged via USB. Easy to use: The touch-sensitive buttons on the top allow you to control the fan speed and oil outlet functions. Easy to clean: The modular design allows for easy disassembly and cleaning of all parts. Use: ideal for kitchens, offices and places where smoke and oil need to be extracted frequently.