Portable USB Evaporative Air Cooler – Mist Fan & LED Light

Stay Cool Anywhere with This 3-in-1 Personal Air Cooler

Beat the summer heat without bulky equipment. This Portable Evaporative Air Cooler combines a cooling mist fan, ice tray, and colorful LED ambient light into one compact, desk-friendly unit. Simply plug it in via USB, add water (and ice for extra cooling), and enjoy a refreshing personal breeze wherever you are — at your desk, dorm room, or bedside table.

Key Features

• ⚡ Instant Cooling Mist: Advanced ultrasonic atomization technology transforms water into a fine, cool mist that quickly freshens the air around you — no installation, no hassle. Just plug and play.
• 🧊 Ice Tray for Rapid Cooling: Fill the included ice pack three-quarters full with water, freeze for two hours, then insert it back to supercharge the cooling effect and create a genuinely comfortable micro-climate at your workstation.
• 🌈 7-Color LED Ambient Light: A built-in multi-color light cycles through seven soothing colors, making this cooler a calming night light for your bedroom — with visible liquid level markings so you never run dry unexpectedly.
• 🔄 3 Fan Speeds + 2 Mist Levels: Choose from three wind speed settings and two atomization levels to dial in your ideal cooling experience, whether you want a gentle breeze or a powerful cool mist blast.
• 💼 Compact & Space-Saving: Lightweight and slim, this personal cooler fits neatly on any desk, shelf, or nightstand. Perfect for offices, dorms, and small spaces where a full air conditioner isn't practical.
• 🔌 USB Powered: Runs on a standard USB cable (5V, 12W rated power) — compatible with laptops, power banks, and USB wall adapters. No proprietary charger needed.

Specifications

• Color: White & Black
• Power Supply: USB Cable (5V)
• Rated Power: 12W
• Fan Speeds: 3 Settings
• Atomization Settings: 2 Speeds
• LED Light: 7-Color Ambient
• Country of Origin: Made in China

What's in the Box?

• 1 × Portable Evaporative Air Cooler Fan
• 1 × USB Power Cable
• 1 × Ice Tray / Ice Pack

Perfect For

Home offices, college dorms, bedrooms, study desks, and anywhere you need personal cooling without the expense or bulk of a traditional air conditioner. Ideal as a summer gift for students, remote workers, and anyone who runs warm.

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Learn more: OSHA on personal protective equipment

Frequently Asked Questions

Q: How does the portable evaporative air cooler work?

A: The cooler uses ultrasonic atomization technology to turn water in its tank into a fine cool mist that is blown out by the fan. For extra cooling, you can fill the included ice pack with water, freeze it, and place it inside the unit. The combination of mist and chilled air creates a noticeably cooler environment around your desk or bedside.

Q: Does this USB desktop mist fan work with a standard laptop or power bank?

A: Yes! The cooler is powered by a standard USB cable at 5V, making it compatible with most laptops, USB wall adapters, and power banks. As long as your USB port or adapter can supply sufficient current for 12W operation, it will run without any issues.

Q: How often do I need to refill the water tank?

A: Refill frequency depends on the mist speed setting you use and your room conditions. The tank has clear liquid level markings so you can easily monitor the water level at a glance. We recommend checking the level every few hours during continuous use and topping it up before it runs completely dry to protect the atomization unit.

Q: Can I use the LED light without the fan or mist functions?

A: The 7-color LED ambient light is integrated into the water tank section of the unit. While the light operates alongside the fan functions, the soft glow is subtle enough to use as a night light at low fan speed — making it a practical bedside companion even when you don't need strong cooling.