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Availability:
In Stock.
Arrives
Oct 26 – Oct 27
Recently Viewed
Color: Black
Features
- Affordable Waterless Essential Oil Diffuser Our patented waterless diffusing technology directly converts your favorite oils into a fine nano mist without heat or water. Compared to traditional ultrasonic diffusers, this is a natural, more convenient, and safer choice
- Transform Your Daily Commute. This car diffuser for your favorite essential or fragrance oil fits perfectly and securely into your car's cup holder, providing you with a powerful, clean, and customized aroma experience that makes every trip feel fresh and relaxing. Featuring a built-in rechargeable battery and a common Type-C port, this car air freshener diffuser allows for long-lasting cordless operation and simple power-ups
- Optimized for 600 sq ft Room Areas Enjoy consistent, powerful scent coverage for hours in your home, office, studio, bathroom, or while traveling. Touch controls include 3 intermittent mist modes (Low/Medium/High) and 4 timer options (3 auto-off timers + timer-off mode) to extend fragrance longevity
- Lasting Oil & Easy Compatibility Designed to work with US standard 5/10/15/20mL essential oil bottles on the market. A single 20mL bottle can deliver days of continuous fragrance, depending on setting, minimizing the need for frequent refills. Installation is a breeze. Simply remove the cap from the retail oil bottle and screw the oil bottle onto the nozzle, or pour the oil into the oil bottle supplied in the box
- Cordless with Long Battery Life The built-in lithium battery runs up to 48 hours on a single charge, giving you extended use before recharging. It fully recharges in about 3.5 hours with a standard USB-C cable. The strong, durable design features a cylindrical body that fits most car cup holders, making it easy to take on the go and enhancing every vehicle journey with lasting fragrance
- Water-Saving & Reliable Build By eliminating the need for water, this diffuser conserves resources while ensuring consistent, pure scent diffusion. Unlike traditional ultrasonic models, it doesnt require frequent refills, providing dependable aromatherapy use over time
Description
At Airversa, we create top-quality air treatment products that enable interaction, automation, integration, and monitoring for households worldwide, continuously enhancing their living quality through innovative solutions.
Brand: Airversa
Color: Black
Scent: Aromatherapy, Customize according to your preferences
Recommended Uses For Product: Home, Nursery, Office, Vehicle
Material: Polypropylene (PP)
Brand Name: Airversa
Model Name: Scenta Basic
Model Number: AN6
Number of Packs: 1
Set Name: 1 Pack
Number of Items: 1
Manufacturer: Airversa
Item Weight: 8 ounces
UPC: 671891976400
Item Highlight: Up to 600 sq ft, Battery Operated, 20mL, Timers & Mist Levels, Car Diffuser, for Office, Bathroom, Cold Air, Portable
Unit Count: 1 Count
Included Components: ① AN6 Waterless Diffuser, ② Repalcement Tubes, ③ Charging Cable, ④ User Manual
Item Type Name: Aroma diffuser
Manufacturer Part Number: AN6BUS
Scent Name: Aromatherapy, Customize according to your preferences
Additional Features: Liquidless, Long Lasting Aroma, ③ Portable, cordless and rechargeable, ④ 5/10/15/20mL essential oil bottle compatible, ⑤ 45° spill-protection, cleaner and safer
Power Source: Battery Powered
Wattage: 3 watts
Runtime: 48 hours
Capacity: 20 ml
Floor Area: 600 square_feet
Item Dimensions L x W x H: 2.74"L x 5.04"W x 2.74"H
Coverage: Up to 600 square feet
Color: Black
Shape: Cylindrical
Material Type: Polypropylene (PP)
Recommended Uses For Product: Home, Nursery, Office, Vehicle
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Oct 26 – Oct 27
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Grey
I looked at a lot of waterless diffusers before deciding to order this one, and after about a week of use I've been very happy with it! The instructions were clear and it was easy to set up after charging it. It comes with a short USB-A to USB-C charging cable, an empty 20ml bottle, two extra straws, and a syringe for cleaning. It was a nice touch that there was a sticker on the bottle that told you what length you should cut the straws to for 5, 10, 15, and 20ml bottles. I cut one to the recommended length for a 10ml bottle, screwed a 10ml blend directly into it (after removing the plaster dropper cap), and turned it on with no issues. The mist that comes out is harder to see than a water diffuser, obviously, but it is still visible if you look for it, and you can definitely smell it! I use it in a medium-small bedroom, and have never needed to use the high setting. Medium is plenty, and low works well enough too. Your mileage may vary depending on room size, but it works great for what I use it for. This is my first waterless diffuser, so I can't say how it compares to other models or brands. But I did use a water diffuser before getting this one so, in comparison to a water diffuser: In my opinion, this one is easier to set up and maintain. You don't have to refill the water or clean it every three days. A downside is that the process of cleaning the waterless cleaner is more involved, involving alcohol and a syringe. It only needs to be cleaned monthly, but it's also recommended to clean it when you switch oils if you want to avoid having a mixed scent for a while. As a result, I find it harder to switch scents with the waterless diffuser - I actually haven't changed it out since I put the first one in because I haven't wanted to deal with the cleaning process, while with the water diffuser I could switch it up every time I refilled the water. Design! This waterless diffuser isn't ugly or anything, but it is pretty much just a cylinder while I've seen some very pretty designs for water diffusers that would make a nice decorative piece even when not in use. It's not something I care about that much but I thought I'd mention it. On the bright side, the waterless diffuser is much more portable! I don't worry about spillage nearly as much. It still shouldn't be tipped or turned upside down, but I could see myself putting it in my car's cupholder and using it in there, while I definitely wouldn't try that with a water diffuser even if it was the right shape for it. Next up is price. From what I've seen, waterless diffusers are generally more expensive than a water diffuser. But while it costs more, it also offers advantages that a water diffuser does not, so I still think it's a good value. If I got sent back in time, I'd buy it again. Humidity! I live in Florida. I very rarely have issues with low humidity. I don't really need to be putting any more water into the air than what's already there. Using my water diffuser did make my room more humid. Not enough to be a problem, but enough to notice. So if you're like me and want a diffuser that doesn't double as a humidifier, waterless is the way to go. I think the weakest aspect of this waterless diffuser is the noise. It's not loud, but it's definitely not as quiet as a water diffuser. The noise doesn't bother me at all while I'm sitting at my desk, but it is noticeable, and the fact that it runs intermittently is also a huge factor if you want a diffuser running while you fall asleep. I would NOT use this waterless diffuser while I was trying to sleep because hearing a motor run for a few seconds every three minutes would probably prevent me from drifting off easily. For me this isn't a big deal because I never intended to use it at night, but maybe my experience could help someone else trying to decide on a diffuser. Overall? I think the best way to put it is that I haven't used my water diffuser since the first time I turned this waterless diffuser on. Honestly, despite a couple of minor flaws, I love this thing. Five stars!
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Reviewed in the United States on November 12, 2025 by Amazon Customer
Color: Nbblack
TL;DR - Lasts unreasonably long, works great, I use it in my car. Disclaimer: This product appears to be intended for home use, but I exclusively use it for my vehicle. I have tried it out in a room in my house, and I'm pretty confident that it serves that purpose equally well. Background: I previously had a small, battery-powered scented oil diffuser in my car which clipped to the air vents. However, it began to leak, and eventually stopped working on battery altogether. Not wanting to risk running into that issue again, I decided to try out a (much) larger battery powered diffuser for my car, as I greatly enjoyed having fragrances in my car which were not my own. o_O How did that work out? Read on... The Good: This thing is (comparatively) huge! The upside to that is A) a much larger battery than the vent clip style diffusers, and B) a much larger reservoir for the scented oils. I've used this thing for at least a month and a half to this point, and have not needed to recharge it, nor refill the scented oil. Bear in mind, I strictly use this for my car, where I'm only using it for an hour at a time (on average). If your intended use is for the home, and you're running it constantly, your experience will certainly vary. I like that it has different "strength" settings for the fragrance, but what I appreciate even more is that it also has three different automatic timer settings: 1 hour, 3 hours, and 6 hours. There have been times when I'd forgotten to turn off my previous diffuser before exiting the car, only to come back later and discover the diffuser empty, and the battery dead. So far, it has worked extraordinarily well, and I am rather pleased with it. The Bad: If I had to pick a nit here and there, the first thing would be one of the reasons I like it: it's huge (again, strictly in terms of vehicular use). I pretty much have to sacrifice a cup holder to it, which usually isn't a problem. However, when I do have passengers, it has to get tucked away in my armrest compartment, where I can't use it. The only other issue I have is that the fragrance is really strong while it's being emitted, but almost instantly fades. I suppose that this could be due to the brand or type of oil I'm using, and not indicative of an issue with the device, itself. Conclusion: While I admittedly may not be using it for its most likely intended purpose, this diffuser has been pretty much everything I've needed it to be: functional, dependable, long-lasting, and feature rich. If you want to fill your car with "smell-good", and don't mind giving up a cup holder, I don't think you can do much better than this item.
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Reviewed in the United States on November 15, 2025 by Jay
Color: Black
I absolutely love this automatic fragrance diffuser! It’s easy to set up, looks sleek, and keeps my space smelling fresh and inviting throughout the day. I really like that I can adjust the fragrance and let it work automatically without having to constantly spray anything. The scent is pleasant without being overwhelming, and it makes the whole room feel cleaner and more welcoming. Definitely a great addition to any home!
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Reviewed in the United States on September 29, 2026 by Payton Brown
Color: Arctic White
**Update 7/1/26: It is mid summer in Florida now, highest amount of 24/7, 92-100% humidity for ductwork in AC systems, and the true test for me in the battle with mold was this time of year. I went out for an appt. and when I came back home, I am pleased to say the house smelled like the Thieves Oil blend I have been mixing in with the thyme. It was delightful! NO more musty smell. I have been doing this daily, letting it diffuse all day and recharging at night. Tip: instead of using only thyme oil, that scent is not my favorite, I mix half thyme oil with half Thieves Oil blend which I make myself, and the smell is soooo much better. The recipe for Thieves Oil Blend can be found with a simple online search. I make a large batch. Highly recommend! Also, I notice pure thyme essential oil is steadily going up in price and sometimes not available, but that oregano essential oil and tea tree oil also fight mold and can be substituted. I give all these details because breathing mold in daily is dangerous and causes a variety of malaise difficult to diagnose, and depression/hoplessness is one of them. End of update.* I bought this diffuser specifically because it is cordless, to diffuse thyme essential oil to kill mold through the ductwork of my in house AC vents, as thyme is the main ingredient in a very popular commercial grade mold killer called Decon 30. The results of killing mold entirely is not quite in after 4 months, but it has definitely helped with the "moldy" smell when the AC goes on. In Florida this is almost unavoidable. I also made sure to kill the mold in all ac vents in every room in this house, and outside on the main AC unit, opening it up and giving that a good clean and spraying with the decon 30. Killing mold is war. I have placed this diffuser in the return vent which in my house is at floor level in laundry nook, which is why I needed a cordless diffuser. I learned to do this trick when smudging with sage, standing by the return vent, I smelled the sage throughout all the house without even smudging in those rooms, the return vent quickly sent the smoke throughout the house. And I thought what if I could do something to kill the mold in the ductwork that way? So that's how this idea to place the diffuser in the return vent came about. All I do is turn on the diffuser which I have filled with PURE THYME ESSENTIAL OIL, put diffuser on highest setting, set it on floor inside vent, close door, and let it diffuse. Every time the AC goes on it pulls the oils through and the whole house smells like thyme. It has lessened the moldy smell, NOT masked it, literally lessened it to the point I do not smell it. I test this often by NOT putting the diffuser on in there and turning on the AC and I still do not smell anything musty/moldy. AT the end of the day, I remove the diffuser from return vent, recharge it overnight, and next day will re-insert it in return vent and let it go as long as AC is on only. I check the amount of oil used, and it is very little. I have a good supply of Thyme Oil. And it is winter now and the heat is on sporadically, I still use it the same way. The moldy odor has gone down for sure. However this diffuser, is very delicate in its diffusion, is why its sold for car use or very small spaces. But I chose it because it is cordless. I do have it on the highest setting, and it does scent the whole house though sometimes it cannot be smelled due to getting used to it. Over time I believe it will help to kill mold that is causing odor. Pure essential oils do NOT contain moisture, so they do not contribute to the moisture in the ductwork. Certain essential oils, like thyme, oregano and tea tree, contain active compounds that can kill mold, prevent its regrowth, and purify the air of airborne spores. When diffused, the microscopic particulates of these oils act as natural antifungal agents. So I am hoping those build up over time and at least maintain a level that is hostile to mold. Others who simply want whole house scent can try this trick of using it inside return vent if you can place it on a floor located return vent. But those of us fighting the mold wars, it will be a non stop thing. I wish the output of the mist was stronger.
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Reviewed in the United States on February 17, 2026 by Lady of the Woods
Color: Black
Great product! It’s easy to use, compact, and distributes the scent very well. The battery lasts a long time, and I really like that it doesn’t require water, making it much more convenient and clean. Perfect for home, office, or car use. Highly recommended!
Reviewed in the United States on October 7, 2026 by Cary
Color: Green Lily
I’ve been using this diffuser in my pet area and I’m happy with it overall. It’s compact, easy to install, and blends in nicely with the car interior. Start of highlighted quote: The fragrance is pleasant without being overpowering, and it keeps my pet area smelling fresh for a long time. End of highlighted quote I also like that the scent is released gradually instead of all at once.
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Reviewed in the United States on October 2, 2026 by Angela Chandler
Color: Lavender
⭐⭐⭐⭐⭐ I really love this air diffuser! It has three different settings—low, medium, and high—so you can control how much fragrance is released. It also has a timer for 1, 3, or 6 hours, along with a continuous option. Each setting releases fragrance for a different amount of time, with low giving shorter bursts and high giving longer ones. I love how customizable it is and how easy it is to adjust depending on my preference. Such a great addition to my room! Also love the fact that is rechargeable long lasting battery
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Reviewed in the United States on October 8, 2026 by Kristin
Color: Black
Now that I know much about Waterless Cold Air Diffusers, I also know Airversa is top notch quality product, yes quality. No leaking, only problem I see with all 3 diffusers from this company is oil does kinda get on top portion from the mist and does get on your countertop, doesn’t stop the operation and not too bad to not wanna use it. I just love them due to how well they function to be mini, the coverage is better than those more expensive. The color choices is great, can match with your decor. Good for small spaces like bathroom, bedrooms, even kids rooms. I purchased one for my grand daughter’s bedroom and she just loves it for 10 years old. The only small issue is it seems the longer you have them, the charge seems not to hold like it did couple months into. I find myself needing to charge more often and takes very long to fully charge, switched charging stations from wall unit to dresser outlet, doesn’t matter. If any issue customer service was really helpful, probably treating customers appropriately instead of ignoring them if a problem arise, they did solve my one issue and very grateful. Highly recommend for sure. A company that stands by their brand that operates just as it’s intended and not falsely advertising. Photoed the two at my charging station, green light just kicked in.
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Reviewed in the United States on September 24, 2026 by Qwete