This air conditioner offers exceptional efficiency with 5.1 KW cooling power. With a capacity for both cooling and heating of 18,000 BTU, it is ideal for a space of 25-35 m². The energy efficiency class A++/A+ ensures optimal energy consumption. Equipped with advanced technologies, including HomeWhiz WiFi connection, voice control and various filters such as a high density filter, an activated carbon filter and a cold catalyst filter, this device not only improves air quality, but also enables easy management through smart devices. Designed to withstand extreme temperature conditions, from -15°C to +50°C, this air conditioner is perfect for different climates. The hidden screen and Gold Guard protection on the indoor and outdoor units also ensure durability and corrosion resistance.