【High Efficiency HEPA Air Purifier】: With efficient filter (pre-filter, true HEPA, activated carbon), our air purifiers can filter 99.97% dust, pollen, smoke, odors, mold spores, pet dander as well as air pollution due to PM 2.5 to improve overall health. You can feel refreshed and breathe fresh air every day. 【Easy to Use】: Our home air purifier has two speeds. In the first low speed mode, the ambient light is dimly bright and emits dim light at night. In the second high speed mode, the ambient light is very bright; In addition, customers who are sensitive to light can long press the button to turn off the light without worrying about affecting sleep. 【Small and portable】: Small desktop design, space saving, portable, suitable for small areas such as hallways, studios, bedrooms, baby rooms, pet rooms, etc. The package is equipped with a USB Type-C cable, which can be powered by USB adapter sockets, USB sockets, laptops, mobile power supplies, etc. 【Aromatherapy】: An aromatherapy cup