Humidifiers / YHHJEEN / Portable Mini Humidifier 300ml Small Cool Mist Humidifier for

YHHJEEN

Portable Mini Humidifier 300ml Small Cool Mist Humidifier for

$5.99

Updated 2026-11-03

This compact personal humidifier holds 300ml of water and produces a cool mist from a USB-powered base, making it suited to desks, nightstands, and car cup holders. Its small footprint lets it sit close to the user without taking over the surface, and the white housing keeps the look understated in most rooms.

Two mist modes let the user choose between continuous and intermittent output, which helps balance runtime against the amount of moisture released. An auto shut-off function stops operation when the water runs out, and the unit is designed to run quietly enough for bedrooms, offices, and study areas.

The 300ml capacity suits short sessions rather than all-day coverage, so it works best as a personal device for a single seat or a small enclosed space. It can also be used near plants and on travel desks, where a USB connection is usually available for power.

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