Your Questions About FreshAir Pro™
How does the cooler work?
FreshAir Pro™ uses the principle of evaporation. You fill the water tank (and optionally add ice cubes), then the drawn-in air passes through a humid area before being diffused: the result is cool, slightly humidified air in just a few seconds.
Do I really need to add ice cubes?
No, water alone works very well. Ice cubes amplify the cooling effect in Boosting mode, perfect for the hottest days.
What is the noise level?
The device is very quiet — it can be used without issue in a bedroom at night or in an office.
What is the battery life?
The tank lasts several hours at medium speed. The device is USB-powered (5V/12W), so as long as it's plugged in, it operates continuously.
What can I plug it into?
Any USB source: wall outlet with adapter, computer, portable power bank, car or van USB port.
How do I maintain it?
Empty the tank after each use. Every 2 weeks, rinse the tank with clean water to prevent limescale.
What are the delivery times?
Shipped within 24 hours from Switzerland, received in 2-4 business days in Switzerland. Free delivery for orders over 50 CHF.
What is the warranty?
1-year manufacturer's warranty + 30-day money-back guarantee.