ROVSUN Portable Air Conditioner with Heat, 9000 BTU Air Conditioning Unit, 4-in-1 WiFi Portable AC with Dehumidifier, Fan, Sleep Mode, Remote Control, 1-24H Timer, Window Kit for Bedroom Home Office

[Cooling & Heating for Year-Round Comfort]: This portable air conditioner with heat provides powerful cooling in summer and extra warmth when temperatures drop. Designed for year-round indoor use, it offers up to 9000 BTU cooling and 7000 BTU heating, making it a practical choice for bedrooms, living rooms, flats and home offices.

[4-in-1 Portable AC Unit]: More than a standard air con unit, this model combines cooling, heating, dehumidifier, fan and sleep mode in one compact appliance. The adjustable temperature range of 16-31°C and 2 fan speeds make it easy to create a more comfortable indoor environment in different seasons and weather conditions.

[Smart Controls with WiFi, Remote & Touch Panel]: The unit supports control by touch panel, remote control and WiFi, giving you more flexibility in everyday use. You can switch between cooling, fan, dry and heating modes, adjust fan speed, set the timer and manage room comfort more conveniently. These control options are shown in the manual, including WiFi setup, sleep mode and remote operation.

[Easy to Install and Move Around]: This portable air conditioning unit comes with an exhaust hose, window sealing plate and adaptor, making setup simple for compatible vertical or horizontal sliding windows. The manual also confirms 360° castors, helping you move the unit more easily from room to room as needed.

[Designed for Convenient Daily Use]: The washable filter helps support cleaner airflow and simple maintenance, while the overflow protection function alerts you when the water tank needs draining. Continuous drainage is also supported in cooling and dehumidifying modes, helping make daily use more convenient. We also offer separate air conditioner accessory that fit various window types. If you find any defects or damage upon receiving the product, please take photos for our inspection and keep the original packaging for any return requests. We will strive to resolve any issues and respond within 24 hours.