Energy-Efficient Cooling With a focus on sustainability, our AC uses R32 refrigerant and has a CEER rating of 7.77 BTU. Maximize energy efficiency with the 24-hour timer to control when the AC turns on/off. All-season Comfort Experience cozy warmth ranging from 61-90°F during winter with its heating mode. It also dehumidifies and offers a 3-speed fan mode for any season. Built-In Handles Ensuring convenient transportation of your AC unit as needed. 360° Universal Castors Making it easy to move your device from room to room without hassle. Removable Filter Allowing for quick and easy cleaning to maintain better air quality with minimal effort.