Portable air desinfection, usb powered. Product features: Eliminates up to 99,9% of viruses and bacteria, including SARS-CoV-2 (COVID19). Provides healthy environment by 3-step disinfection using UVC LEDs combined with HEPA filter (H13). Removes pollen and microdust. Improves air quality by eliminating odors and cigarette smoke. Selection of three air purification speeds (low, medium, high). USB port. Product benefits: Reliable, chemical free disinfection by LED UV-C technology . Constant air disinfection. Contains no mercury. Areas of application: Indoor applications. Small spaces. Cars. Equipment / Accessories: Replacement HEPA Filter optional available.