Bissell MYair Hub air purifier easily captures bad odors The air purifier incorporates 3 stages of filtration The activated carbon of the air purifier captures common odors caused by smoke, pets, cooking, etc gasses and Volitile Organic Compounds. Bissell air purifier features whisper quiet operation Built-in 2.4A USB port of the air purifier allows for convenient bedside charging, while the unique night light allows for selection of off, low light, high light or any brightness in-between Bissell air purifier gives you fresh air with a stylish fabric exterior and elevated platform MYair™ HUB air purifier is a welcomed addition to any home or room. The air purifier provides you two years warranty Bissell air purifier comes with Myhub Air unit, small air purifier carbon & HEPA filter (inside unit), user guide, and safety Instructions The air purifier also features VOC sensor measures pollutants and odors Noise level: 30dB