Advanced Air Filtration: This smoke purifier is equipped with a high-efficiency filter to capture particles and odors in real time. It is perfect for indoor cooking, grilling or smoking, odors from lingering and ensuring a fresher environment. Adjustable Capture Angle: This smoke purifier fan has an adjustable angle, which can effectively capture smoke, oil smoke and steam in various cooking scenarios. Whether it is stovetop cooking or outdoor grilling, it can keep the air clean and odorless. Portable and Convenient: This mini detachable range hood allows you to enjoy fresh air anytime and anywhere. Its compact design and USB rechargeability perfect for travel, small kitchens, dormitories or RVs, ensuring that you can enjoy your activities in a fresh environment. Small and USB Rechargeable: This smoke purifier is easy to carry, and its sleek and simple design can be seamlessly integrated into any space. It can be recharged via USB and can be operated anywhere without an electrical outlet. Quiet and Stylish: It operates quietly and not disturb your environment. With a modern and stylish design, this range hood complements any home decor and can be perfectly used as a kitchen exhaust fan or indoor smoke purifier. Colour:As Shown Material:Plastics + Electronics Package Contents: 1 x Desktop range hood 3 x Filter Elements Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.