USB UV sterilizing air disinfection car air purifier

Material: Aluminum alloy
Type: Air purification
Applicable models: all models
Power: 5 (W)
Power supply: 5 (V)
Negative ion concentration: none
Suggested use area: 5 (㎡)
Rated voltage: 5 (V)
Active oxygen content: 6m?/h
Filter: 13 grade HEPA
Ultraviolet wavelength: 260-280nm