3-in-1 Portable Air Cooler Fan | LED Night Light & Humidifier

Stay Cool, Comfortable & Relaxed — Anywhere You Go

Beat the heat with this versatile 3-in-1 Portable Air Cooler Fan — combining a personal fan, evaporative air cooler, and air humidifier all in one compact, stylish unit. Whether you're at home, in the office, or enjoying the outdoors, this multifunctional cooler keeps your personal space refreshingly comfortable while adding a touch of ambiance with its built-in 7-color LED night light.

Key Features

• 3-in-1 Multifunctional Design: Functions as a personal fan, evaporative air cooler (just add ice and water!), and air humidifier — perfect for dry or hot environments in any season.
• 3 Wind Speeds & 3 Spray Modes: Customize your comfort with low, medium, and high settings for both airflow and mist output to suit any occasion.
• 7-Color LED Night Light: Soft, soothing ambient lighting with 7 rotating colors — creates a relaxing atmosphere on your bedside table, desk, or coffee table.
• 600ml Large Water Tank: Fill with water and ice cubes for hours of cool, refreshing mist — ideal for long work sessions or a full night's sleep.
• Ultra-Quiet Operation: Engineered for low noise output so you can work, rest, or sleep undisturbed.
• USB-Powered & Energy Efficient: Connects via USB-C or standard USB to laptops, power banks, car chargers, or USB adapters. Low energy consumption keeps your electricity costs down.
• Portable & Lightweight: Compact design that's easy to carry — great for home, office, camping, picnics, and more.
• Available in 3 Colors: White, Green, and Black — choose the style that fits your space.

Specifications

• Material: Polypropylene (PP) + Electronic Components
• Voltage: 5V/2A (recommended)
• Power: 10W
• Connector: USB-C / USB Straight Plug
• Fan Speeds: 3 (Low / Medium / High)
• Spray Modes: 3
• Water Tank Capacity: 600ml
• Colors Available: White, Green, Black
• Made in: Mainland China

What's in the Box?

• 1x 3-in-1 Air Cooler Fan
• 1x USB Cable
• 1x Instruction Manual
• 1x Color Box

Perfect For

Home offices, bedrooms, dorm rooms, camping trips, outdoor picnics, and anywhere you need portable personal cooling and humidification. A thoughtful gift for anyone who wants to stay cool and comfortable through hot, dry seasons.

Explore More from Our Store

• "Best Seat In The House" Retro Quote Canvas Wall Art Print — add personality to your space.
• "All Carb Diet" Funny Quote Canvas Wall Art Print | Home Decor — lighten up your kitchen or dining area.

For more information on energy-efficient appliances and how to reduce energy consumption at home, visit U.S. Department of Energy — Fans for Cooling.

Frequently Asked Questions

Q: How does the 3-in-1 portable air cooler fan work?

A: This portable air cooler fan works by drawing warm ambient air through a misting nozzle that atomizes water from the built-in 600ml tank. Adding ice cubes enhances the cooling effect. The built-in fan then circulates this cool, moistened air, functioning simultaneously as a personal fan, evaporative air cooler, and air humidifier — all in one compact unit.

Q: What power sources are compatible with this USB air cooler?

A: The cooler is powered via USB-C or a standard USB plug, making it compatible with laptops, desktop computers, USB wall adapters, portable power banks, and car chargers. Any device with a standard USB output (5V/2A recommended) will work.

Q: How long does the water tank last on a single fill?

A: The 600ml water tank can provide several hours of continuous mist output depending on the spray mode selected. Higher spray settings will consume water faster, while the low spray mode extends the run time significantly. Adding ice cubes helps maintain cooler mist temperatures for longer periods.

Q: Is the LED night light adjustable?

A: Yes! The built-in LED night light cycles through 7 different colors, providing soft, ambient lighting. It can be used independently of the fan and mist functions, making it a versatile mood light for bedrooms, living rooms, or dining tables.

Q: Is this air cooler fan suitable for outdoor use?

A: Absolutely. The portable, lightweight design makes it ideal for outdoor use — including camping, picnics, and patios — as long as a USB power source such as a power bank is available. It is not weatherproof, so it should be protected from rain and direct water exposure.