Overview 1.Reduce99.9% of Allergens, Dust, Pollen, Smoke, Odors, Pet Dander, Formaldehyde, Mold spores, and TVOC. 2.Negative Ion Generators: Ozone-free.Allows to sterilization and clean air continuously, efficiently remove and isolate dust and common household allergens from the air. 3.WHISPER-QUIET OPERATION: The sound is just the most beautiful even hushed noise. It's almost non-existent on low and a perfect white noise maker on high. 4.PORTABLE AND COMPACT: Perfect fit in car cupholder, refreshing "New car" smell and other irritant odors, every 10 minutes would filter all the air in the car. 5.The compact size makes it perfect for any small area such as Desktop, Kitchens, Pet Room, and Bedroom. Specification Filter: H13 grade HEPA filter Model: US-ZB169 Filter life: 500h Name: UVC lamp air purifier Fan: Turbofan Color: black and gray Noise: <38dB Power: <3W Shell: ABS+ aluminum alloy Applicable space: .< 10m3 Micro input: 5V==1A Quality certification: CE+FCC+RoHS USB output: 5V==1A Ultraviolet wavelength: UVC 260-280nm Working temperature: -10°C~45°C Package Content Car Air Purifier x1