3 Million Pcs/cm3 Negative Ion Concentration Colorful USB Air Purifier Ionizer

FOB Reference Price:Get Latest Price
$2.60 - $3.55 / Piece | 260 Piece/Pieces Small order is acceptable (Min. Order)
Support Sea freight
Lead Time:
Quantity(Pieces) 1 - 300 >300
Est. Time(days) 15 Negotiable
Report Suspicious Activity
Quick Details
Power Source:
Air Ionizer
ce, RoHS, Fcc
Capacity (CFM):
Power (W):
Voltage (V):
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
USB air purifier ionizer
Negative ion concentration:
3,000,000 pcs/cm3
Ozone output:
Product dimensions:
23*24*80 (mm)
Net weight:
22 g
Orange, Blue, Black
CE, Fcc, RoHS
Car, Home, Office
Supply Ability
Supply Ability:
200000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Standard Product packaging:
1. Paper box packaging
2. Metal box packaging
Contact us for OEM customized packaging
Lead Time :
Quantity(Pieces) 1 - 300 >300
Est. Time(days) 15 To be negotiated
Video Description

3 Million Pcs/cm3 Negative Ion Concentration Colorful USB Air Purifier Ionizer

Ionkini USB Air Purifier Ionizer JO-728
3 Million
Pcs/cm3 Negative Ion Concentration
Effectively Removes Air Pollutants: Dust · Smoke · PM2.5
- Product Photos -
- Use on Computer / Laptop -
Just simply plug it into the usb port of your computer of laptop and it will start ionizing the air around you.
When it is operation, the blue LED indication light is on.
 - Use in Car -
Plug JO-728 into the USB port of your car.
For car without USB port, use it on the cigarette lighter socket with a USB adapter or charger.
- Standard Packaging -
We provide OEM Service on customized packaging too.
- Specificatons -


Portable USB Purifier Ionizer JO-728

5 V/DC

Power≤1 w
Product dimensions23*24*80 (mm)
Net weight22 g
Area coverage<15m2
Application areaCar, Office, home
ColorsOrange, Blue, Black
Negative ion output3,000,000 pcs/cm3
Ozone output≤ 0.02 ppm
Certificates CE, FCC, RoHS, Patent





 - Certificates -

JO-728 has been CE, RoHS, Fcc certified.





- More Options -
USB Stick Air Purifier JO-728U
Same appearance & same air purification function as JO-728, but comes with 16GB memory space
Here are more recommended products manufactured by us.
Company Information



About Us


Jingcheng Technology (GZ) Co., Ltd. is a professional air purifier manufacturer since 2006, specialized in developing and manufacturing various types of air purifier, ionizer, ozone generator, aroma diffuser and humidifier for car and home use.


All of our products have been tested and certified to comply with the requirements of CE, RoHS and FCC standards.



Aftersales Service

We provide two options of after-sales service for your reference: 

  • a. Within one year, we offer repairing and replacement service. The defects shall be sent to us first. The replacement products will be shipped together with your next order. The cost (including postage, tax & etc) that is incurred during returning defects and sending back replacement shall be billed evenly by both sides.

  • b. We offer 2% more free products with the order to cover normal defect.


Please rest assured that the quality of our products are reliable. And quality check will be conducted on the products before they are shipped to you. We will settle 



Press Start Order on the top of the page
to enjoy Trade Assurance, the safe transaction service.


Still have some problems? Send us an inquiry.

Your inquiry will get our full attention and you will received the best service from us.