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USB Air Purifier JO-722
  • USB Air Purifier JO-722
USB Air Purifier JO-722

Ionkini USB Health-care Product

• 3,000,000 pcs/cm3 negative ion concentration

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SeriesPortable & Wearable Series



Ionic USB Air Purifier JO-722

High Negative Ion Output   High Air Purification Efficiency   Maintenance Free


Functions & Features


3 Million
Pcs/cm3 Negative Ion Output


By releasing 3,000,000 pcs/cm3 negative ions, JO-722 can effectively remove particle pollutants,

such as dust, pollen, dander, smoke and other allergens.





High Air Purifying Effeciency


As is shown in this experiment, by producing high negative ion concentration,

JO-722 can achieve high efficiency in air purification.

Watch It On Youtube:



Postive Effects on Health

Besides, negative ion has benefits to human body:

  • Improve pulmonary function
  • Relieve fatigue
  • Enhance metabolism 
  • Strengthen immunity




Product Photos




Easy To Use, Maintenance Free


722 computer laptop car


Various Applications

JO-722 can be used on the USB ports of your PC computer, laptop, USB ports on your power strip or in your car, protecting your health against air pollutants existing in various occasions.


Plug & Play

JO-722 will start ionizing and purifying the air once plugged in and powered on. At the same time, its blue LED indication light will be on. 

Maintenance Free, No Extra Cost

Different from filter type air purifier, USB Air Purifier JO-722 freshens and purifies the air by releasing negative ions. No filter to be replaced, and no extra cost.








Portable USB Air Purifier Freshener JO-722
Model JO-722
Input:  5V/DC
Power 1 w
Product dimensions 90 22 23 (mm)
Net weight 22 g
The range of using <15m2
Application Car, Office, home
Color available

emerald, blue, black

Concentration of Negative ions: 3,000,000 pcs/cm3
Concentration of Ozone: 0.02 ppm
Certificates  CE, FCC, RoHS






JO-722 has been CE, RoHS, Fcc certified.




Packaging & Shipping


Standard Packaging



Plastic box packaging, Metal box packaging and White box packaging.

OEM customized packing box is also welcomed.



PreUSB Air Purifier JO-728
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