Portable USB Evaporative Air Cooler with LED Lights

Compact Personal Cooling with Ambient LED Lighting

Stay comfortable at your desk, bedside, or home office with this portable USB evaporative air cooler. Designed for personal use, it combines a small cooling fan, water-based evaporative cooling, and soft LED accent lighting in one compact unit. Simply fill the water tank, connect the USB cable to a laptop, adapter, or power bank, and enjoy a cooler, more comfortable airflow in your immediate area.

This mini air cooler features three adjustable fan speeds, allowing you to choose between a light breeze or stronger airflow depending on your needs. The built-in 7-color LED lighting can be set to cycle through colors or remain on a single shade, creating a calm, relaxing atmosphere for work, study, or sleep. Its quiet operation makes it suitable for use in offices, bedrooms, and shared spaces where low noise is important.

Why It's a Smart Choice

• Targeted Personal Cooling - Evaporative water-cooling helps reduce the perceived temperature in your immediate area, ideal for desks, nightstands, and small workspaces.
• USB-Powered Convenience - Runs from any standard USB port, making it easy to use with laptops, power banks, or USB adapters at home or on the go.
• Low Noise & Low Power Use - Quiet fan operation and modest power consumption make it suitable for extended daily use without disturbing your environment.

FAQ

Q: Does this cool an entire room?
A: No. This is a personal evaporative air cooler designed for close-range use (e.g., on a desk or bedside table), not for cooling a whole room.

Q: How do I power the device?
A: The unit is powered via USB. Connect it to a laptop, USB wall adapter, or power bank using the included USB cable.

Q: Do I need to add water for it to work?
A: The fan will operate without water, but adding water to the tank is required to benefit from the evaporative cooling effect.

Q: Can I turn off the LED lights?
A: Yes. You can select a single color, cycle through colors, or switch the lights off if you prefer no illumination.

Q: Is this a traditional air conditioner with refrigerant?
A: No. It uses evaporative cooling with water and a fan, not a compressor or refrigerant-based air conditioning system.