Beat the Heat With This Portable Air Cooler!

Do you struggle with the heat around?

The new improved way of cooling and chilling the air is a powerful and compact personal air cooler that pulls warm air from the room through its evaporative water filter to fill any space with cool and fresh air!


Start Enjoying Cool, Fresh Air, Anywhere!

RenCooler cools, humidifies, and purifies for better air. Simply fill with water, plug it into any standard wall outlet or USB port and enjoy! It runs up to 8 hours per fill, is an evaporative air cooler that allows you to create your own personal climate. The cooling effect and soothing light make it perfect to use throughout the night!


Benefits Of RenCooler

Easy Cooling Effect

Just pour water and start it


Plugged in USB, Power Bank, Power Outlet

Speed Control

3 Fan Speeds: Low, Medium, High

Renkai AirCooler


Freon-free & energy efficient


Take it everywhere, indoor & outdoor

Adjustable Air Vents

Control the air flow manually

Easy Maintenance

Equipped with easy to change air filters

Cool Yourself!

RenCooler is the new and improved way to cool yourself. Incorporating the new concept of purifying, humidifying and refreshing your personal space, this air cooler is a dream come true on hot days!

  • Plug it into a Power Outlet/USB/Power Bank

  • Fill the water tank with water

  • Turn it ON

  • Start chilling

Remember to top up the water tank at least every 8 hours!

Why RenCooler Is A Practical Device in Hot Days?

This compact and rugged device plugs directly into an outlet, USB port or a power bank to bring you fresh air instantly. What's better, you can even use it outdoor to feel a soft cool breeze under the warmer sun.

As a mother, I need to maintain cool, steady and comfortable temperature. RenCooler helps me do just that: I can refresh every room for a nap time, and my kids loves to watch the ambient light it emits. Everyone in the family wins.
Marta Vinson Journalist

Keep Your Personal Space Cool!

When you feel hot and the air around is muggy, you have a smart device that cares for cooling your place: home, office, tent, etc. RenCooler uses only 5 Watts of energy.

“We do not have air conditioning in our home, and summer can be very intense. When I try to sleep and the atmosphere is very hot, I only connect this product and cool the room. I also love how it works by connecting it to a USB.”
George Branco IT Specialist

Questions And Answers

  • How Big is RenCooler?

    150 x 150 x 180mm
  • How much energy does RenCooler Use?

    5 WATTS
  • How often to refill the water tank?


Online Support: 24 hours a day - 7 days a week

Thank you for visiting RenCooler web page! For your convenience and high quality of service our team is at your disposal 24 hours a day. We are glad to assist you and answer any questions you may have to help you whiten your teeth! Please send your questions using our contact form below: