500ml Portable Evaporative Air Cooler Misting Fan USB Rechargeable

Stay Cool Anywhere with the 500ml Personal Evaporative Air Cooler

Beat the heat at home, in the office, or on the go with this compact evaporative air cooler and misting fan. Combining fan, evaporative cooling, and humidifier functions in one sleek, lightweight unit, it's the ideal personal cooling solution for anyone who wants instant comfort without bulky equipment or the need for a fixed power outlet.

Key Features

• Humidity Boost for Dry Rooms: Integrated misting technology increases air humidity, combating dryness and rapidly lowering the ambient temperature — perfect for air-conditioned spaces or hot environments.
• 2-Speed Airflow & 20° Vertical Adjustment: Choose between two fan speeds and tilt the airflow up to 20 degrees vertically to direct cool air exactly where you need it, whether at a desk, bedside, or outdoor table.
• Mini & Truly Portable: Compact ABS construction weighing just 800g makes this cooler easy to carry by hand or slip into a backpack. No outlet required — take it on commutes, car rides, picnics, camping trips, and more.
• 500ml Large Water Tank: The generously sized 500ml reservoir delivers extended misting sessions, significantly reducing the need for constant refills during long work sessions, outdoor gatherings, or travel.
• Dual Power Options: Run it on the built-in 3000mAh rechargeable battery (up to ~3 hours at max settings) or plug it in via USB for continuous use — total flexibility for any situation.
• Two Atomization Modes: Select continuous misting for maximum cooling effect or intermittent misting to conserve water and battery life.
• 3-in-1 Versatility: Functions as a personal fan, evaporative cooler, and humidifier — adapts to your everyday environment whether you're at home, in the office, outdoors, or in your vehicle.

Specifications

What's in the Box

• 1 × Portable Evaporative Air Cooler
• 1 × USB Charging Cable

Ideal For

Home offices, bedrooms, living rooms, garages, camping sites, picnics, car travel, and anywhere you need personal cooling without a window unit or central AC.

For general guidance on staying cool and avoiding heat-related discomfort, visit the CDC's Extreme Heat resource page.

Note: Slight color variations may occur due to lighting and display settings. Minor size discrepancies may result from manual measurement.

Frequently Asked Questions

Q: How long does the 500ml portable evaporative air cooler run on battery?

A: On a full charge, the built-in 3000mAh battery provides approximately 3 hours of runtime at the maximum fan speed combined with continuous misting. Using lower settings or intermittent misting mode will extend battery life significantly.

Q: Can I use the evaporative air cooler while it is charging via USB?

A: Yes! The cooler supports dual power supply modes — you can plug it into any USB power source (laptop, power bank, wall adapter) and use it continuously while charging, making it perfect for desk use in a home office or during travel.

Q: What is the difference between the two atomization modes?

A: Mode 1 delivers continuous misting for maximum cooling output, ideal for hot days or dry environments. Mode 2 uses intermittent (pulsed) misting, which conserves water and battery life while still adding moisture to the air — great for mild conditions or longer outings.

Q: Is this mini air cooler suitable for outdoor use such as camping or picnics?

A: Absolutely. Its lightweight 800g body, cordless battery operation, and compact dimensions make it easy to bring along on camping trips, picnics, car rides, and other outdoor activities. Simply fill the 500ml tank with water, charge the battery beforehand, and enjoy personal cooling wherever you go.