Mini Negative Ion Air Purifier For Home & Car

SPECIFICATIONS Mini Negative Ion Air Purifier For Home and Cars Low Noise USB chargable Portable Air Cleaner Removes Dust and smoke  Air Freshening Working voltage: 5V Working current: 260mA (MAX) Wind Speed: Standard Voltage (V): 5V Usage Condition: Household Type: Multi Layer Filtration and Purification Technology Style: Air Purifier Power Supply: USB Power Source: USB Power (W): 5w Oxygen Supply: Below 1L/min Origin: Mainland China Noise: ≤40dB Negative ion concentration: 150-200W Material: ABS+silicone+electronic components Installation: USB Function: Deodorization Formaldehyde Removal Rate: 90.00% Dimension: Other Certification: ce,ROHS,CE Capacity (CFM): ≤5m³ Benzene Removal Rate: 99.00% Application area: <10㎡ Application: 3-8m³ Applicable area: ≤5m³ Anion Density: 15000000pcs/m³ Air Volume: 50m³/h