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Specifications

  Innovative USB gadgets

USB Air Purifier Ionizer JO-728

Functions and Features                                                            

Portable USB Air Purifier Ionizer JO-728 is the original patented product of Jingcheng Technology which utilizes anion technology to achieve air purification. By releasing tremendous amount of negative ions(3,000,000 pcs/cm3), JO-728 can

·Remove smoke, dust and PM2.5 air pollutants

·Dispel benzene and formaldehyde

·Eliminate unpleasant smells

·Kill harmful viruses & bacteria to prevent the spread of disease

·Increase concentration and relieve fatigue caused by working on computer.

If you are looking for USB gadget, JO-728 would be your best choice.

Why is a USB air purifier needed?

No matter indoors or outdoors, the air pollutants are 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, Jingcheng has invented such kind of innovative usb gadgets that utilizes negative ion technology without doing any harm to human body to improve indoor air quality. 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 choice for gift items.

Product View                                                                          

Technical data                                                                        

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:

/watch?v=ICTunkMWHBA

(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 the effect of this product intuitively.

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:

Proven benefits include:

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

 Certificates: CE,FCC,ROHS, China Patent                  

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

OEM customized packing box is also welcomed.

OEM service                                                                         

OEM service for your reference                                   

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.  

After-sales service                                                        

The quality of our products are reliable and they are enduring and seldom broken. (Otherwise, our produts wouldn't be able to enter Wal-Mart, LOTUS, AUCHAN ect supermarket)

There are two alternatives of after-sales for you to choose:

a). Within one year, we offer repairing and replacement service.

The broken products shall be sent to us at first and the postage that the part of sending broken products to us is billed evenly by both sides. The replacement products will be shipped together with your next order. 

b). When making delivery, we offer 2% more products.

Besides JO-728, we have other models and other types of products:

Why Choose us?                                                                  

a). We have 8 years experience in manufacturing car air freshener/ purifier / ionizer ,ultrasonic humidifier, refrigerator ozonizer, aroma diffuser and USB air purifier.

b). We gained good reputation in the industry because we have nice design products, good workmanship and fast delivery time

c). We keep every customer for long time business because we offer the most favorable price and good service

d). One-stop packaging service, we are able to make customized logo and printing gift box for exclusive product packaging.

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.