5 in 1 Portable Air Cooler Heater Humidifier

The indoor portable evaporative air cooler and heater which distributes cool air through the honeycomb cooling media while the dust filter cleanses the air.  It's non-compressor system cools naturally, efficiently and inexpensively without power-hungry components. It is heated by ptc heater, high efficiency of conversion between electricity and heat, rapid heating. This evaporative air cooler, heater, humidifier, and fan is versatile, lightweight and economical. It can also be used as a air purifier because of its anion generator. The remote control allows you to easily change settings. And this air cooler and heater easily rolls from room to room for use anywhere in your house or office.  Can be used as air cooler, heater, 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 Increase temperature by efficient ptc heater Removable, washable filter prevents bacteria, dust and oth