Enhance your indoor air quality with this quiet air purifier, perfect for bedrooms, dorm rooms, or offices. Equipped with a high-efficiency particulate air filter and filter, it captures dust, smoke, and allergens, ensuring a cleaner environment. The USB-powered design offers flexibility, while the built-in aroma diffuser provides a refreshing scent, nice for dorm room or home. Features -Noise level: <36dB -Air purifier air volumes: 50 cubic meters/hour -Power supply: USB -Applicable area: 21square meters (inclusive) - 30square meters (inclusive) -Power: 5W -Current: 1A -Color:White -Material:ABS - Size: 27.00X17.50X17.50cm/10.61X6.88X6.88in -Comprehensive air cleaning: this air purifier for home combines high-efficiency particulate air filter and to clean dust, allergens, and odors, ensuring a healthier living environment -Compact and versatile: its small size makes it a portable air purifier for dorm rooms, bedrooms, and offices, fitting effortlessly into any space while delivering powerful performance -Usb powered flexibility: the USB interface allows you to power the air purifier using laptops, power banks, or adapters, convenient for modern lifestyles -Quiet and efficient: our air purifier operates quietly to maintain a peaceful atmosphere, perfect for classrooms, bedrooms, or any quiet space -With fragrance slot: air purifier for desk effectively clean unpleasant odors while the builtin aroma slot disperses a refreshing scent, creating a pleasant and inviting indoor environment Package list: 1 x Air purifier 1 x USB cable