USB Air Purifier
1.Can be put directly into a car,computer USB port.
2.lPCS additional USB car adaptor for car use. 
3.Highly effective in removing odors and dust
4.Attracts airborne allergens like pollen, smoke, pet dander and other small particles.
5.Eliminates static and reduces EMI.
6.Helps boost your energy and mood.
7.Unique design of the rotatable cover well protects USB lead.
8.Soothing blue LED light indicates the working of the unit. 
9.1PCS USB extension cable included.
10. Consistently releases negative ions.   
11.Density of anion:1Million/cm3
12.Effective Range:About 1m2
13.Rating Voltage:DC5V
14.Power consumption:0.3 watts
Density of anion:1Million/cm3
Effective Range:About 1m2

Weight:22g
40.5*37.2*35.5 210PS/CTN 8.5KG
 Dimensions:89.5X21.5X21.5mm