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Mini USB Cool Mist Portable Donut Humidifier

Mini USB Cool Mist Portable Donut Humidifier

Best price now

$9.99at AmazonChecked Nov 12

Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $9.99 at Amazon on Nov 12.

Our take on the Mini USB Cool Mist Portable Donut Humidifier

A small USB-powered cool mist humidifier shaped like a donut, meant to sit on a desk or nightstand. It runs on USB power and produces a light mist for a personal space rather than a whole room. It suits someone who wants a compact, decorative mist maker for a small area. Compared with full-size humidifiers, it covers far less space and holds little water, so expect short runs and frequent refills.

Best forDesk and office workersBedside or nightstand useSmall rooms and cubiclesBuyers wanting a decorative novelty humidifier
Pros
  • Compact donut shape fits tight desk space
  • USB powered, so it can run from a laptop or adapter
  • Cool mist output for personal space
  • Simple one-piece design with few parts
Cons
  • Small water capacity means short run times
  • Covers only a very small area
  • Mist output is light compared with room humidifiers
  • Needs a nearby USB power source

Mini USB Cool Mist Portable Donut Humidifier prices at every store

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $9.99+ $1.99 shippingChecked Nov 12
    Visit Amazon

Also available at

  • haustosCheck price at haustos

Store links may earn us a commission.

Mini USB Cool Mist Portable Donut Humidifier price history

Lowest price we've seen: $9.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the Mini USB Cool Mist Portable Donut Humidifier

This mini humidifier uses high-frequency ultrasonic technology to release a cool mist into the air. It is meant to add moisture in dry spaces such as air-conditioned offices and bedrooms.

It has a floating donut design. Place it in any cup, bowl, or bottle, and it draws from that container, so it has no small built-in tank to refill. An auto shut-off feature protects the device when the water runs out. It runs quietly.

It is powered by USB and plugs into a laptop, power bank, or car charger. It is lightweight and pocket-sized, so it can travel with you.

Type
Cool mist ultrasonic humidifier
Design
Floating donut, used in a cup, bowl, or bottle
Power
USB-powered
Power sources
Laptop, power bank, or car charger
Safety
Auto shut-off when the water runs out
Noise
Quiet operation
Portability
Lightweight and pocket-sized

Questions and answers

How long does it run on one fill?
Expect short sessions. The small tank is built for personal use, so you will refill it more often than a room humidifier.
Can it run from a laptop USB port?
Yes, it is USB powered. A laptop port, power bank or USB wall adapter can supply it.
How much area does it humidify?
It is a personal mist maker. It adds moisture to a desk or bedside zone, not a whole room.
Does it need distilled water?
Distilled or filtered water is the safer choice for any cool mist humidifier. It reduces mineral dust and buildup.
Is it easy to clean?
The design is simple, so cleaning is straightforward. Rinse the tank regularly and let it dry between uses.
Is it a good gift?
It works as a small novelty gift for a desk or bedroom. Do not expect room-scale humidifying from it.
Where is the Mini USB Cool Mist Portable Donut Humidifier cheapest?
At Amazon, for $9.99, as of our latest check.
Where can I buy the Mini USB Cool Mist Portable Donut Humidifier?
2 stores we checked sell it, including Amazon, haustos.

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