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 option, allowing use anywhere, anytime without reliance on a power outlet. EASY TO USE: The extractor hood is simple to operate. The upper button allows selection of two fan speeds with quick response. The lower button activates the negative ion function to help remove grease and smoke. ADJUSTABLE ANGLE AND HEIGHT: The exhaust fan can be adjusted at an angle of 15 to suit different environments. The removable oil container and base collect oil and are easy to clean. The height can be adjusted when the large-capacity oil container is removed. EASY TO CLEAN AND TRANSPORT: The portable extractor hood features a removable design for easy cleaning. Its compact and lightweight build saves storage space and allows for convenient transport. VERSATILE USE: Suitable for indoor and outdoor use in kitchens, living rooms, poorly ventilated areas, dormitories, caravans, and during camping. Ideal for use during barbecues, fondue meals, or outdoor dining. Double filtration technology captures smoke through the oil filter, with oil stored in the tank. The device includes a built-in 3000 mAh battery, rechargeable via USB. Touch-sensitive controls on the top allow operation of fan speed and oil outlet functions. Modular design enables easy disassembly and cleaning of all components. Ideal for kitchens, offices, and other areas where frequent removal of smoke and oil is needed.