This powerful 4-in-1 portable air conditioner is designed to bring comfort to your home or office, no matter the weather. With both cooling and heating functions, it efficiently manages temperatures in large rooms up to 800 sq.ft.. Featuring a 74° auto swing, the unit ensures that cool or warm air reaches every corner of the room, eliminating hot and cold spots for a more balanced and comfortable environment. The built-in dehumidifier helps maintain optimal humidity levels, keeping your space fresh and healthy. Enjoy the ease of smart control with remote operation and app compatibility, allowing you to manage settings from anywhere. With three fan speeds and an adjustable temperature range of 61°F to 88°F, you have complete control over your comfort. The unit also includes a 24-hour timer, helping you customize cooling or heating schedules for convenience and energy efficiency. It's built with a durable yet lightweight frame, making it easy to move around with the included wheels and handle. The power cord is designed for simple management, ensuring a clean and hassle-free setup.COSTWAY 15000 BTU Portable Air Conditioner â Comfort for Every Season