The Hisense Window Air Conditioner with inverter technology, packed with various efficient, easy to use features. Hisense inverter technology saves energy and maintains stable temperature at desired level by varying rotation speed of compressor. With ConnectLife app on your mobile phone, you can turn on/off your air conditioner or adjust the setting wherever, whenever; use voice commands to control the unit after connecting it to a smart speaker like Amazon Alexa or Google Assistant. The maintenance is simple thanks to the washable and removable filter. The 4-way air louver allows you to move the flow of air where it’s needed most for cooling, dehumidifying or just circulating air.