How long does the 250ml tank last?

Expect a few hours of mist per fill at typical output. Small tanks like this one need refilling more often than room-size humidifiers.

Can I use essential oils in it?

Yes. It is built as an aromatherapy diffuser, so add a few drops of oil to the water. Use oils sparingly and clean the tank regularly.

Will it humidify a bedroom?

It adds moisture to the air right around it, so it suits a nightstand or desk. It will not raise humidity across a whole room.

What power does it need?

It runs on USB, so any standard USB port or adapter works. There is no wall plug of its own.

Small ultrasonic units like this are generally quiet enough for a desk or bedside. Expect a faint water sound rather than silence.

Can it run without water?

Do not run it dry. Unplug it and refill when the tank empties to protect the unit.

Desktop USB Humidifier with Aromatherapy Diffuser

Best price now

$27.99at WayfairChecked 20 h ago

Prices are checked against each store and labelled with when.

Visit Wayfair

Desktop USB Humidifier with Aromatherapy Diffuser

Best price now

$27.99at WayfairChecked 20 h ago

Prices are checked against each store and labelled with when.

Visit Wayfair

Ask our agent about this product

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Price facts

Last seen at $27.99 at Wayfair on Nov 13.

Our take on the Desktop USB Humidifier with Aromatherapy Diffuser

This is a small USB-powered humidifier that doubles as an aromatherapy diffuser. The 250ml tank suits a desk, nightstand or bedroom rather than a whole room, and the top can hold a flower arrangement. It is aimed at people who want a little moisture and scent close by, not at anyone treating a large space. Against full-size humidifiers it trades capacity and run time for a compact footprint and USB power.

Best forDesk and office workersBedroom nightstand usePeople who want scent and moisture togetherSmall rooms and personal spaces

Pros

Doubles as an aromatherapy diffuser
USB powered, so it runs from a laptop, power bank or adapter
Compact footprint for a desk or nightstand
250ml tank is easy to refill and carry
Top can be used for a small flower arrangement

Cons

250ml tank gives short run times between refills
Output suits only a small personal space
Mist and scent strength are modest compared with larger units
Needs a nearby USB power source

Desktop USB Humidifier with Aromatherapy Diffuser prices at every store

WayfairNew
In stock
$27.99Checked 20 h ago
Visit Wayfair

Desktop USB Humidifier with Aromatherapy Diffuser price history

Lowest price we've seen: $27.99 on Nov 14 at Wayfair. Tracked across 1 store since Nov 14.

From Wayfair

Doubles as an aromatherapy diffuser
USB powered for bedroom or desk use
250ml capacity
Can be used for flower arrangement
Compact small humidifier design

Sizes: B

About the Desktop USB Humidifier with Aromatherapy Diffuser

This is a compact desktop humidifier that also works as an aromatherapy diffuser. It runs on USB power, so it can be used in a bedroom or on a desk.

The water tank holds 250 ml. The design can also be used for flower arrangement.

Capacity: 250 ml
Power: USB powered
Functions: Humidifier and aromatherapy diffuser
Use: Bedroom or desk; can be used for flower arrangement

Questions and answers

How long does the 250ml tank last?: Expect a few hours of mist per fill at typical output. Small tanks like this one need refilling more often than room-size humidifiers.
Can I use essential oils in it?: Yes. It is built as an aromatherapy diffuser, so add a few drops of oil to the water. Use oils sparingly and clean the tank regularly.
Will it humidify a bedroom?: It adds moisture to the air right around it, so it suits a nightstand or desk. It will not raise humidity across a whole room.
What power does it need?: It runs on USB, so any standard USB port or adapter works. There is no wall plug of its own.
Does it run quietly?: Small ultrasonic units like this are generally quiet enough for a desk or bedside. Expect a faint water sound rather than silence.
Can it run without water?: Do not run it dry. Unplug it and refill when the tank empties to protect the unit.
Where is the Desktop USB Humidifier with Aromatherapy Diffuser cheapest?: At Wayfair, for $27.99, as of our latest check.