Ergonomic and intuitive design with clearly labeled buttons and an easy-to-read display for effortless operation. Allows users to easily switch between different operating modes such as cooling, heating, fan-only, dehumidification, and auto mode. Enables precise temperature adjustments to create the perfect indoor environment for comfort and energy efficiency. Low power consumption makes the power is enough for you to operate in a long distance. NO battery included. Portable and simple design, small and compact size, easy to grip and use.