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Noahstrong
Noahstrong 120ml Aromatherapy Diffuser

Noahstrong 120ml Aromatherapy Diffuser

4.8(9 ratings)

Best price now

$13.99at WalmartObserved at 12:25 AM

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Our take on the Noahstrong 120ml Aromatherapy Diffuser

The Noahstrong is a small electric aromatherapy diffuser that also works in a vehicle. It holds 120 ml, weighs 0.55 lb, and runs on USB power, so it can sit on a desk or in a cup holder. At $13.99 at Walmart as of November 6, 2026, it is an inexpensive way to try mist diffusion in a car or a small room.

Best forCar commuters who want a light scent on the driveDesk and small-room useFirst-time diffuser buyers on a tight budgetPeople who want a USB-powered unit for travel
Pros
  • 120 ml tank gives several hours of mist per fill
  • Small and light at 0.55 lb, easy to move between car and desk
  • USB power works with a car charger or power bank
  • Low entry price at $13.99
  • Simple one-button operation
Cons
  • Small tank means frequent refills for all-day use
  • Mist output is modest, suited to a car cabin or small room only
  • No app, timer presets or smart features at this price
  • Light output and build feel basic compared with larger units

Noahstrong 120ml Aromatherapy Diffuser prices at every store

  • WalmartNew

    In stockSold by Noahstrong Shop

    $13.99Observed at 12:25 AM
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Noahstrong 120ml Aromatherapy Diffuser price history

Lowest price we've seen: $13.99 on Nov 6 at Walmart. Tracked across 1 store since Nov 6.

Specifications

Type
Electric Diffuser
For Vehicle
Yes
Weight
0.55 lb

Questions and answers

How long does one fill last?
With a 120 ml tank, expect roughly 3 to 5 hours of continuous mist depending on the setting. That covers a commute or a work session, not a full day.
Can I use it in a car?
Yes. It is listed for vehicle use and runs on USB power, so it works from a car charger or power bank. Keep it upright so water does not spill.
Does it need special water or oils?
Use plain tap or distilled water and a few drops of essential oil. Distilled water reduces mineral buildup in the ultrasonic plate.
Is it worth $13.99?
At $13.99 at Walmart as of November 6, 2026, it is a low-risk way to add scent to a car or small room. Expect basic output and no smart features at that price.
How big is it?
It weighs 0.55 lb and holds 120 ml, so it is small enough for a cup holder or a desk corner. Check the footprint if your cup holder is narrow.
Where is the Noahstrong 120ml Aromatherapy Diffuser cheapest?
At Walmart, for $13.99, as of our latest check.
What do buyers say about the Noahstrong 120ml Aromatherapy Diffuser?
Rated 4.8 out of 5 from 9 ratings.