USB Portable Humidifier Cooling Fan with 3 Speeds

Compact cooling and humidity control for your workspace

This USB Portable Humidifier Cooling Fan combines a desk fan, mini air cooler and fine mist humidifier in one compact unit. Crafted from durable ABS plastic and available in white or green, it features a 200 ml water tank and adjustable front shutter to direct airflow precisely where you need it. Three fan speeds let you choose between gentle airflow for focused work or stronger cooling on warmer days.

Designed for offices, dorm rooms and bedside tables, this unit operates quietly to minimise distractions. The integrated mist function adds moisture to dry indoor air, helping to reduce discomfort from air conditioning or seasonal dryness. For enhanced cooling, you can add cold or iced water to the tank to lower the perceived temperature of the air stream.

Powered via USB (5V 1A) with a built‑in 2500 mAh battery, the fan can run cordlessly for several hours after a full charge-ideal for use around the home, at your desk, or on the go. Its compact size (142 × 122 × 108 mm) makes it easy to place on crowded desktops or pack in a bag for travel.

Why It's a Smart Choice

• 3-in-1 functionality - Fan, mini cooler and humidifier in one device reduces clutter on your desk.
• Adjustable comfort - Three speed settings and directional shutter let you tailor airflow to your environment.
• Portable and USB-powered - 2500 mAh battery and USB charging support flexible use at home, in the office or while travelling.

FAQ

Q: How long does the fan run on a full charge?
A: Approx. 11 hours on low, 6 hours on medium and 5 hours on high speed, depending on usage and conditions.

Q: Does it need to be plugged in to work?
A: No. It can operate on its internal 2500 mAh battery or while connected to a USB power source.

Q: Can I use essential oils in the water tank?
A: It is recommended to use clean water only, as oils or additives may block the spray nozzle or damage internal components.

Q: How do I get a cooler airflow?
A: Fill the 200 ml tank with cold or iced water. This enhances the cooling effect and can help reduce the perceived temperature by several degrees in the immediate area.

Q: Is it suitable for large rooms?
A: This is a personal desktop unit designed for close-range use, such as on a desk, bedside table or small workspace.