Density of anion: 1000000/m3
Effective Range: 1m2
1.Can be put directly into a computer USB port.
2.Consistently releases negative ions.
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.USB extension cable included.
MOQ 100 pcs ( Less than 100pcs subject to availability of stock)