USB Spray Cooling Fan – 3-in-1 Mini Air Conditioner & Humidifier

Stay Cool Anywhere with This 3-in-1 Personal USB Cooling Fan

Beat the summer heat at your desk, in your living room, or on the go with this compact USB Spray Cooling Fan. Combining a fan, misting humidifier, and air purifier in one portable device, it's your personal climate station — no installation required. Simply plug in via USB, fill the water tank, and enjoy a refreshing cool breeze wherever you are.

Key Features

• 3-in-1 Functionality: Simultaneously cools, humidifies, and freshens the air for a more comfortable environment during warm seasons.
• 3 Fan Speed Settings: Choose from low, medium, or high speed to match your comfort level and surroundings.
• Adjustable Air Direction: The built-in fan shutter lets you direct airflow exactly where you need it — up, down, or straight ahead.
• Ice Water Compatible: Add ice cubes or cold water to the water tank to drop the surrounding temperature by 5–10°C for an extra burst of coolness.
• USB Powered & Rechargeable: Operates on USB power (5V), making it compatible with power banks, laptops, wall adapters, and more — perfect for home, office, or travel.
• Compact & Portable: Lightweight and slim design fits easily on any desk or nightstand and slips into a bag for travel convenience.

Specifications

• Power Source: USB (5V)
• Fan Speeds: 3 adjustable speeds
• Functions: Cooling fan, misting spray, air humidification
• Water Tank: Fillable — compatible with ice water for enhanced cooling
• Air Direction: Adjustable via shutter
• Ideal For: Home, office, dorm, travel
• Country of Origin: Made in China

Perfect For

Whether you're working from home, spending a long day at the office, or relaxing in a room without central air, this personal cooler brings targeted comfort right to your personal space. It's also a great travel companion for hotel rooms, road trips, or camping setups with a power bank.

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For energy-saving tips and how to maximize the efficiency of small cooling appliances, visit energy.gov — Fans for Cooling.

Learn more: Dakota Fanning

Frequently Asked Questions

Q: How does the USB spray cooling fan humidifier work?

A: The fan draws air over a water-filled tank and disperses a fine mist into the airflow. This evaporative cooling and humidifying effect lowers the air temperature in your immediate surroundings. Adding ice water to the tank enhances the cooling effect by an additional 5–10°C.

Q: Can I use this USB spray cooling fan with a power bank?

A: Yes! The fan is powered via a standard USB connection, so it works seamlessly with any USB power source including power banks, laptop USB ports, and USB wall adapters — making it fully portable and ideal for travel or outdoor use.

Q: Is the airflow direction adjustable on this personal cooling fan?

A: Absolutely. The built-in fan shutter allows you to tilt and redirect the airflow angle to suit your exact position — whether you're sitting at a desk, lying in bed, or standing in a room.

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

A: Refill frequency depends on the mist setting and ambient humidity, but typically the water tank lasts several hours on a single fill. For maximum cooling, refilling with cold or ice water is recommended and quick to do.