The SereneLife portable AC + Heater system is a game changer for those who love controlling their environment. With 10,000 BTU cooling power, 9,000 BTU heating power, and a cold air coverage of over 350 sq. ft., this system is perfect for bringing portability to your comfort zone wherever you go. Not only does it serve as a powerful AC, but it also operates as a heater, dehumidifier, and fan with 3 speed settings. The 4-in-1 operations give you the freedom to choose between modes, which can be easily switched with the remote controller. With a lightweight and sleek design, the SereneLife portable Air Conditioner + Heater is an aesthetic addition to any room in your home or office. The unit features rolling wheels for easy portability, and the operating noise levels of only 52-56 dBa ensure a luxurious experience. The unit also comes with loads of features for ultimate convenience, including a built-in 24-hour timer with an automatic swing mode w/ moving wind vent, unit selector (°C/°F), sleep key, and other features for your indoor air conditioner + heater. You can control everything with the remote controller and the push button control panel. Setting up the SereneLife portable AC + Heater system is a breeze, as it comes with an exhaust kit and a removable air filter for easy maintenance. Simply take your AC where it is required and install the window mount exhaust kit and the exhaust hose in a few minutes and you are done. The removable air filter makes it super easy to wash. In short, this system is perfect for anyone looking for a comfortable and convenient solution to their temperature needs.