Aromatherapy that runs on your phone

Every portable diffuser has the same problem: it needs power. Batteries die. Charging cables get left behind. Car adapters take up your only outlet.

The Acorn Diffuser solves it differently. It draws power straight from the device already in your hand — your phone, your tablet, your laptop. Plug it into any USB-C port and it starts diffusing your favorite essential oil in seconds. No batteries to replace, ever. No charging, ever.

At under two inches, it disappears into a pocket, a purse, or a carry-on. Use it at your desk, in the car, in a hotel room, on a plane. Anywhere you have a USB-C port, you have aromatherapy.

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  • Acorn Diffuser mini essential oil diffuser plugged into a smartphone
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Acorn Diffuser™

Meet the world's first Phone Powered Mini Diffuser! No batteries or charging required! Simply fill it with your favorite essential oil & plug it into any USB-C smartphone or tablet to diffuse!

$19.95 USD
$19.95 USD
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Phone Plug Type
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HOW IT WORKS

Powered by the device in your pocket


Plug the Acorn into your phone, tablet, or laptop and it runs on that. No batteries to buy, no charging cable to remember, no dead diffuser halfway through a road trip. If your phone has power, your diffuser has power.

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Fill It With Any Oil You Own


No proprietary pods, no subscriptions, no refill cartridges. Fill the included mini vial with whatever essential oil you already love — lavender, eucalyptus, peppermint, your own blend. One vial lasts over 100 uses.

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Made for everywhere you actually are

  • At your desk


    A quiet focus aid that runs off your laptop and doesn't crowd your workspace.

  • In the car


    Plug into your car's USB-C port. No bulky vent clips, no spills.

  • While traveling


    Hotel rooms smell like hotel rooms. Fix that with something that fits in your dopp kit and needs no outlet adapter.

  • On a plane


    Small enough for a personal item, powered by the seat's USB port.
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Common questions

Does it work with iPhone?


Yes. Your Acorn Diffuser™ works with all phones that take USB-C.

Will it drain my phone battery?


The Acorn Diffuser™ draws very little power. You can also plug it into a laptop, power bank, or car port instead.

What oils can I use?


Any essential oil you like. There are no proprietary refills or pods.

How long does a refill last?

Around 70-80 uses per refill.

Is it loud?


No — there's no bubbling or fan noise. Quiet and peaceful!