Evaporative cooling uses a tank of water which, as it evaporates, cools the air. You'll need to refill this tank of water on occasion, but luckily, this model makes this a breeze. At the top of the unit is a spout that allows you to fill the tank without removing it. Just pour in your water, turn the air cooler on, and feel the chill!

It is a pretty energy-saving choice compared to the traditional air conditioners, its non-compressor system cools naturally, efficiently, and inexpensively without power-hungry components, can be widely used for home, dormitory, restaurant, hotel, office, etc.

This 5L Air Cooler with control knobs ideal way to adjust the controls and keep cool in your home or office. This product also features a 'swing' mode which oscillates the blades to spread the cool air. The compact and lightweight air cooler is easy to carry and store, perfect for bedroom, living room, bonus room, stair room, RV, tent, etc. Featuring 4 caster wheels at the bottom, make it easy to carry up and move.