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Ouwave Aroma Oil electric scent diffuser Timing system area

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Brand Name
Negative Ion
Power Supply
Direct Current
Voltage (V)
Air Volume
Application area
Capacity (CFM)
Model Number
Power (W)
Usage Condition
Power Source
Anion Density
Item Name

05 Sep 2017
Great product !!!

- J D.

Electric Aroma Oil Diffuser, electric scent diffuser, Timing system air freshener for small area




Product Description:

Model OS-3
Size W186*H224*D86MM
Voltage 12V
Power 4W
Volume <30dba
Capacity 200ml
Weight 3kg
Color white 
Coverage Area 250 to 350 m3
Installation Portable,Wall-mounted,HVAC


Negative Ion Generator release Powerful lons,make you feel more freash air


Press Type Separation Design
 Easily View The Amount of Essential Oils
OS-3 adopts PC high polymer materials make, reaches a perfect balance between convenience and fashion. The minimalist style of appearence and fully functional kernel contributes it as an industrial artwork. The build-in minus-ion air purifier design purifies air while diffusing aroma.




Buyer Show:



Club,Hotel lobby, Meeting room, Brand store, Business Hall,Corridor and so on .....



1,Health Care:

the international leading technology of negative ion,purify the air;

nano filtration, pure and fresh breath environment;

sterilization bacteriostasis;

scent delivery,promote space environment


various scents choice;

super quiet;

uniform diffusion,no dead angle

3,Super performance:

stabilize,high-efficiency,fastdelivery,obvious effective;

scent with anion,health care every moment,long distance,no space no time limited.


The new timer functions:



1. Support setting a period or a day work or not work according you needs ;


2.Support open or close the fan when the machine working;


3.Support open or close the machine directly,do not unplug the adapter;


4.Concentration can also be set different for each day of each period.



Install Diagram and Accessory:

HAVc installation 1.pngHVAC INSTALLATION.png




Packaging & Shipping





 DHL,TNT,EMS,Fedex,UPS and by Sea are availabe in our Company.We will help you choose the cheapest ship way according to the goods weight .


Our Services


1.Order Service


The OEM and ODM service are avilable .


The professional after sale service team , the machines enjoy 1 years limited warranty .


The delivery time is 3-30 days(depends on your quantity)


The R&D department research and design the machine according to  the clients requirement.


2.After-sales Service


  We will provide free repair within one year of sale for our prodution,but not including damage from extranal factors.If something wrong happen after one years,we also can provide paid repair.Anyway,we can take care of them in life time


Company Information

  Ouwave Aroma Tech(shenzhen) CO.LTD are scent delivery system designer  and manufacturer, who have over  5 years' experience providing complete scent delivery system  with the brand name OUWAVE. We design, produce and source high quality products for worldwide customers.



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1.Is your oil able to be refilled?

Yes, the essential oil can be refilled . But only PURE Essential oil can be use by the diffuser,water can not be add into the machine.

2.Is your Electric Scent Diffuser able to set work 

and rest time to control the fragrance density in the air?
Yes, you could set working intervals and rest intervals, and also working and stop working time everyday. For example, you could set the Electric Scent Diffuser work 30 seconds and rest 30 seconds 

from 10am to 8pm everyday.

3.What’s the material of your Electric Scent Diffuser?
To well apply for the diamond series design, the outer cover of  the Fragrance Diffusion System is made of metal, inside it are many electric parts made by Al and other metal.

4.How to clean the machine?

1. Take out the bottle.

2. Fill in a mount of alcohol into the metal bottle and clean it.

3. When the bottle is cleaned please fill fresh alcohol in the bottle and install it to the machine and open power for 10 minutes to clean the machine.

4. After the machine is cleaned, turn off the powder.

5. Take out the essential oil and put into the metal bottle and install the bottle into the machine and close the back door



Build-in minus-ion air purifier aroma diffuser scent air machine

Build-in minus-ion air purifier aroma diffuser scent air machine

Build-in minus-ion air purifier aroma diffuser scent air machine

Shipping CompanyShipping CostEstimated Delivery Time
DHL3 - 7 days
UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).