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Small white USB humidifier with 220ml tank

Portable Mini Humidifier 220ml USB White

SKU CH-318M-YEMHA

A 220 ml USB-powered cool-mist humidifier with continuous and intermittent modes, auto shut-off and quiet operation for desk, bedroom or car use

  • Compact 220ml tank fits desk or car cup holder
  • USB power works with laptop, power bank or wall adapter
  • Two mist modes give continuous or intermittent output
  • Auto shut-off stops unit when water runs low
  • Quiet design suits bedroom, office or travel use

Portable 220ml USB Humidifier

This compact humidifier adds moisture to a personal space using a 220ml tank. It is designed for people who want a small device for a desk, bedside table or car interior. USB power makes it easy to run from a laptop, power bank or wall adapter. The unit suits anyone needing a simple way to improve local air comfort.

USB Powered with Auto Shut-Off

The device draws power through a standard USB connection, so it works with the ports and chargers you already carry. Two mist modes let you choose continuous output or an intermittent cycle to match the room conditions. An automatic shut-off stops the unit when the water runs low, helping to prevent dry running. Quiet operation keeps noise low enough for sleeping or working environments.

Replaces Larger Room Units for Personal Use

This humidifier steps in when a full-size room model is unnecessary or impractical. It upgrades from having no humidity control at a desk, in a hotel room or inside a vehicle. The jump is worth it when you only need moisture around one person and want a device that fits in a cup holder or small bag. It is not for buyers who need to humidify an entire room or require a large tank that runs all night without refilling.

Highlights

  • Compact 220ml tank fits desk or car cup holder
  • USB power works with laptop, power bank or wall adapter
  • Two mist modes give continuous or intermittent output
  • Auto shut-off stops unit when water runs low
  • Quiet design suits bedroom, office or travel use

Specifications

No published specifications for this item yet.

Questions about this item

What USB power standard does the 220ml humidifier use, and what output does it cap at in practice?

The device draws power from any standard USB-A port or 5 V USB charger, so output is limited to what that source can supply.

What physical space and orientation does the 220ml tank need to sit securely on a desk or car cup holder?

The compact upright cylinder fits a standard cup holder or flat surface; just keep it level and leave a few centimetres clearance above the mist nozzle.

How is the USB humidifier set up for first use, and which step do people often skip?

Fill the 220ml tank, let the cotton wick soak for a few minutes, plug into USB power, then press the mist button — skipping the soak time causes weak or no mist.

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