3-in-1 Portable Evaporative Air Conditioner Cooler with Remote Control for Home 3-in-1 Portable Evaporative Air Conditioner Cooler with Remote Control for Home This indoor portable evaporative air cooler can distribute cool and clean air any time you want. Its non-compressor system cools naturally efficiently and inexpensively without power-hungry components. This air cooler is versatile lightweight and economical. It can also be used as an air purifier because of its anion generator. The remote control allows you to easily change settings. And this air cooler could easily roll from room to room in your house or office. If you are looking for an air cooler like that don't hesitate to buy it. 8 L large water tank Can be used as an air cooler humidifier fan air purifier Ideal for using in home office dormitory and so on Utilizes a superb honeycomb cooling pad that ensures a high level of cooling The removable washable filter prevents bacteria dust and other airborne particles Anion purifies and sterilizes air by generating negative ion 7.5-hour timer swing feature 3 fan modes and speeds to customize your cooling 2 ice-crystal boxes enhance cooling performance User-friendly LED light control panel 19.5' far-range remote control receive at 60-degree wide-angle 4 caster wheels make it easy to move from room to room Installation guide