This portable air conditioner is the SMART choice for versatile cooling. Cool your home from anywhere using LG ThinQ technology to control your air conditioner with your phone or with Amazon Alexa and Hey Google to control the unit with the sound of your voice. This quiet unit is ideal for cooling medium rooms up to 450 sq. ft. Add a bit of warmth on cooler days with the supplemental heat option. The unit has 2 cooling and fan speeds and a 24-hour timer to create a cooling schedule. The auto-swing air vent helps direct the flow of air where it's needed most, whether cooling, heating, dehumidifying or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Easy rolling casters allow you to efficiently move the unit to another location. Other features include an LCD remote control, an easy window venting installation kit, a removable/washable filter and a check filter alert.