Ionkini 2-in-1 USB Air Purifier JO-728U (with 8GB Storage Memory)

FOB Reference Price:Get Latest Price
US $2.75-8.99 / Piece | 260 Piece/Pieces sample is available (Min. Order)
Supply Ability:
100000 Piece/Pieces per Month
Report Suspicious Activity
Quick Details
Power Source:
Air Ionizer
CE, RoHS, Fcc
Capacity (CFM):
Power (W):
Voltage (V):
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
USB air purifier
Power source:
5V/DC USB interface
≤1 w
clean air, remove smoke dust PM2.5
Concentration of negative ions:
3,000,000 pcs/cm3
Concentration of ozone:
≤ 0.02 ppm
Product dimensions:
90*23*22 (mm)
Net weight:
22 g
CE, Fcc, RoHS, Patent
Packaging & Delivery
Packaging Details
1. Color box(Gift box packing; Iron box packing for choice)
2. Color box size: L12 X W7 X H4 (cm);
3. Outside carton size: L59 X W36 X H46 (cm);
4. Quantity: 260pcs/carton(Color box packing)
5. G.W.: 12kg/ctn; V.W.: 20kg/ctn
Delivery Time
7 to 25 business days depending on quantity & OEM requirements
Video Description
Ionkini 2-in-1 USB Air Purifier JO-728U (with 8GB Storage Memory)

Ionkini 2-in-1 USB Air Purifier JO-728U

 (with 8GB Storage Memory)  


Functions and Features                                                            

Portable USB Air Purifier Ionizer JO-728U is the original patented 2-in-1 multifunctional product of Ionkini Technology which functions as a USB stick and Air Purifier. It utilizes anion technology to achieve air purification.


By releasing tremendous amount of negative ions(3,000,000 pcs/cm3), JO-728U can


  • Remove smoke, dust and PM2.5 air pollutants
  • Kill harmful viruses & bacteria to prevent the spread of disease
  • Increase concentration and relieve fatigue caused by working on computer.

Standard capacity: 8GB (OEM memory capacity from 256MB~32GB available).
Another model JO-728 (non-memory-stick version) is available
→Click here to see JO-728




If you are looking for usb air purifier, JO-728U would be your best choice.




Product View                                                                          

Technical data                                                                        


Portable USB Purifier Ionizer JO-728
Model: JO-728
Input: 110V-240V

5 V/DC (Computer USB Plug)

Power: ≤1 w
Exterior Size:90 × 23 × 22 (mm)
Net weight:22 g
The range of using: <15m2
Application area: Car, Office, home
Color available: Orange, Blue, Black
Concentration of Negative ions:3,000,000 pcs/cm3
Concentration of Ozone:≤ 0.02 ppm
Certificates CE, FCC, RoHS, Patent


How To Use                                                                            

USB Air Purifier Ionizer JO-728 can be used by plugging it into the USB port of your computer.

It can also be used in car with the USB adaptor:

- While the device is in operation, the blue LED indication light is on. 

To switch it off: Unplug the device from the cigarette lighter or the adapter.


Smoke Removing Testing experiment                                 


As you  can see, USB Air Purifier Ionizer JO-728 works effectively in smoke reducing. In this experiment, the smoke was removed in about 15 seconds. You can also watch the test video on Youtube in the URL as follows:

(Copy this URL to the address bar in a new window and press enter.)

One free Test Kit as above will be sent for making this experiment by yourself to see its effectiveness.



Why is a USB air purifier needed?

No matter indoors or outdoors, the particles is threatening our health, weakening and damaging our lungs. Asthma prevalence raises year by year and more and more people are diagnosed with breathing-related issues.

There are many ways to fight the indoor air pollutants, such as cleaning out the dust and spraying febreze in your house. However, This is not enough for dealing with the invisible air pollutant particles. To guard your health against air pollution, Ionkini has developed JO-728 which utilizes negative ion technology without doing any harm to human body to improve indoor air quality. Especially when there is a smoker in your family, such an health care product can help reduce the harms to you and your children. Besides, negative ion which can activate cells,enhance immunity and relieve tiredness, is beneficial to those who often work on computer. It is not only a health protector that is good for you, but also a great new advertising ideas.

Working principle                                                                       


USB Air Purifier Ionizer JO-728 uses an electrical charge to produce stream of negative ions which then remove microscopic particles from the air, improving the air quality in your room or car.

An ion is simply a particle that is charged, either negatively or positively. The ionizer creates negative ions which seek out positively charged particles, such as dust, dander, bacteria, pollen, mould, smoke, chemical vapours, and other allergens. Once the positive and negative ions are bonded together, they become too heavy to float, and no longer affect the air quality of the surroundings.


Known in many cases to benefit sufferers of the following:

  •     Allergic Bronchitis
  •     Allergic Sinusitis
  •     Asthma
  •     Chronic Obstructive Pulmonary Disease
  •     Chronic respiratory tract allergies

Proven benefits include:

  •     Decreased respiratory rate
  •     Can lower blood pressure
  •     Produces a feeling of wellbeing
  •     Decreased skin temperature


 Certificates: CE,FCC,ROHS, China Patent                             


Packaging & Shipping

Plastic packing, Metal box packing is available.  USB adaptor for car is optional.

OEM customized packing box is also welcomed.


Our Services

OEM service                                                                                  

We provide OEM Service. If you would like to customize the unit color or print your logo on the products or packing box, please kindly let us know, we will do that for you as requested.  





Company Information

More Options




[Visit Ionkini Minisite]








Still have some problems? Let's get in touch!

Please click Chat now or send us an inquiry to get more details and the latest offer. Thank you:)



1.How is the service life and warranty of your product?

3-5 years life time and 1 year warranty provided.


2. After placing an order, when will my goods be deliveried?
It depends on the order amount.

Usually, for trial order, it takes about 1-3 working days to arrange the delivery; for orders of 500-1000pcs, about 7-10 working days.


3. How to pay?

We accept Paypal, Alipay, Escrow, Western Union, TT, L/C(only for big order) and etc.
Paypal and Western Union is suggested.


We are your best choice! 

Please kindly contact us and leave your contact ways, we will give you the best service and most competitive factory price.