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White cylindrical USB humidifier wand with adjustable length and cotton wick

Treva Mini Portable Cool Mist Ultrasonic USB Humidifier

SKU CH-KWJ8-PCQ8B

Adjustable ultrasonic wand humidifies from cups or bottles with two mist modes and USB power

  • Adjustable length fits cups to large bottles
  • Two mist modes give constant or intermittent output
  • Lightweight cordless design suits office, bedroom or travel
  • Whisper-quiet operation helps dry skin, nose and throat
  • USB powered for use with any computer or adapter

Compact USB humidifier for personal spaces

The Treva Mini is a portable cool-mist ultrasonic wand designed for travellers, office workers and anyone who wants added moisture at a desk or bedside. Its adjustable length lets it sit in containers from small cups to large bottles. Power comes from any USB port or AC adapter, so no dedicated outlet is required.

Quiet operation with two mist modes

The unit runs at a whisper-quiet level suitable for sleeping or shared workspaces. A single button switches between constant and intermittent mist, letting the user balance run time and humidity output. Pre-soaking the cotton wick before use ensures steady performance from the start.

Cordless freedom with simple power needs

Because it draws power over USB, the humidifier works with laptops, power banks or wall adapters already in a bag. The wand design leaves the container opening free, so the same bottle or cup can be refilled without removing hardware. Buyers who need whole-room coverage or a built-in reservoir will need a larger appliance.

Highlights

  • Adjustable length fits cups to large bottles
  • Two mist modes give constant or intermittent output
  • Lightweight cordless design suits office, bedroom or travel
  • Whisper-quiet operation helps dry skin, nose and throat
  • USB powered for use with any computer or adapter

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the humidifier wand into a water container correctly?

Adjust the wand length to fit your cup or bottle, fully submerge the cotton wick in water to pre-soak it, then plug the USB cord into a computer or AC adapter and press the power button.

Which part will need replacement and how often?

The cotton wick requires periodic replacement when mist output drops or the wick hardens; rinse it regularly and swap for a new wick as needed.

What limits continuous run time during sustained use?

Run time ends when the water container empties; intermittent mode extends use by cycling mist on and off.

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