Smart Negative Ion Air Purifier Remove Harmful Allergens Formaldehyde Odor Smoke Negative Ions Generator Filter Air Cleaner

Benzene Removal Rate : 99.00% Wind Speed : High, Medium and Silent Wind Speed Regulation Power Supply : USB Noise : ≤45dB Style : Air Purifier Application : 10-20m³ Application area : 35-60m² Power Source : USB Usage Condition : Household Anion Density : 1000000pcs/m³ Certification : ce Type : HEPA Filter Installation : USB Function : Formaldehyde Removing Voltage (V) : 12V Power (W) : 5w Air Volume : 50m³/h Origin : Mainland China Function 1 : Portable Air Purifier Function 3 : Hepa Filter Function 4 : Negative Ion Generator Function 5 : Smoke Odor Removal Function 6 : Household Function 7 : household essentials