USB Evaporative Air Cooler with LED Lights, Portable

A cool breeze and a soft glow for the corner where you work.

This USB air cooler brings together a small fan, water-based evaporative cooling, and gentle LED accent light in one compact unit. Fill the water tank, connect the USB cable to a laptop, adapter, or power bank, and it sends a cooler stream of air into your immediate area. It is built for personal use at a desk, bedside, or home office rather than a whole room.

Why we picked it

• Close-range cooling - Water-based evaporation lowers the feel of the air right around you.
• USB powered - Runs from any standard USB port: laptop, power bank, or adapter.
• Quiet and mellow - Low noise and modest power draw suit long daily use.

Good to know

Three fan speeds move from a light breeze to stronger airflow. The 7-color LED can cycle through shades, hold one color, or switch off. The fan runs without water, but the tank must be filled to get the evaporative cooling. This uses water and a fan, not a compressor or refrigerant, so it is not a traditional air conditioner.

Common questions

Q: Will it cool a whole room?
A: No. It is a personal cooler for close range, like a desk or bedside table.

Q: How is it powered?
A: Via USB, from a laptop, wall adapter, or power bank using the included cable.

Q: Do I need to add water?
A: The fan runs dry, but water is needed for the evaporative cooling.

Q: Can I turn the LEDs off?
A: Yes. Choose one color, cycle through colors, or switch them off.