Donirt USB Mini Air Cooler Fan – 3-in-1 Cooling & Humidifier
Donirt USB Mini Air Cooler Fan – 3-in-1 Cooling & Humidifier
Donirt USB Mini Air Cooler – Stay Cool Anywhere
Beat the heat at your desk, bedroom, or office with the Donirt Portable USB Mini Air Cooler Fan. This compact desktop unit combines a fan, evaporative air cooler, and humidifier in one sleek white ABS body — no bulky installation required. Simply plug it into any USB port and enjoy a personal breeze in seconds.
3-in-1 Functionality
- Mode 1 – Tower Fan: Use without water for a steady, cool airflow stream.
- Mode 2 – Ice-Cool Wind: Add ice crystals to the 300 ml water tank for an extra-cold, refreshing blast of air.
- Mode 3 – Humidification: Fill the tank with water to circulate moisturized, comfortable air — great for dry environments.
Key Features
- Effortless USB Power: Runs on 5V 2A USB — compatible with laptops, power banks, USB wall adapters, and more.
- Generous 300 ml Water Tank: Keeps you comfortable for extended sessions without constant refills.
- Compact & Portable: At just 145.5 × 240 mm, it fits neatly on any desk, nightstand, or countertop.
- Dust Filtration: Built-in filter helps capture dust particles while circulating air.
- Durable ABS Body: Lightweight yet sturdy construction in a clean white finish.
- CE Certified: Meets safety standards for your peace of mind.
Specifications
| Brand | Donirt |
| Water Tank Capacity | 300 ml |
| Body Material | ABS Plastic |
| Dimensions | 145.5 × 240 mm |
| Power Supply | USB (5V 2A) |
| Color | White |
| Certification | CE |
| Origin | Made in Mainland China |
What's in the Box
- 1 × Air Cooler Unit
- 1 × USB Data Cable
- 1 × English Instruction Manual
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Frequently Asked Questions
Q: How does the Donirt USB Mini Air Cooler work as a cooling fan?
A: The Donirt USB Mini Air Cooler uses evaporative cooling technology. When you add ice crystals or cold water to the 300 ml water tank, the fan draws air through the cooled water and circulates refreshing, chilled air — delivering a noticeably cooler personal environment right at your desk or bedside.
Q: Can I use this air cooler fan with a laptop or power bank?
A: Yes! The cooler is powered via a standard USB connection at 5V 2A, making it fully compatible with laptops, desktop USB ports, power banks, and USB wall adapters. It's ideal for home, office, or travel use wherever a USB power source is available.
Q: How do I use the humidification mode on this mini air cooler?
A: Simply fill the water tank with clean water (up to 300 ml) and power on the unit. The fan will disperse a fine mist into the air, adding moisture to dry indoor environments and helping keep your personal space feeling fresh and comfortable.
Q: Is the Donirt Mini Air Cooler easy to clean and maintain?
A: Yes. The water tank is removable for easy refilling and rinsing. It's recommended to empty the tank and wipe the unit dry when not in use to keep it hygienic and functioning at its best.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.