• 3-in-1 Multi-function & No Construction Required: This portable air conditioner requires no complicated installation and expensive installation. Combines 3 functions of cooling, dehumidifiing, and blowing in 1 unit. No outdoor unit or window treatment is required. You can enjoy a comfortable environment by simply switching between modes with a touch of a single touch. Perfect for rental living, student dorms, or working at home • 2.3 KW Powerful Cooling & Energy Saving: This portable air conditioner is equipped with a high-grade German compressor that has a powerful cooling capacity of up to 2.3 KW to quickly lower the temperature of the room and is the leading cooling efficiency in the industry. Energy-saving and environmentally friendly while pursuing coolness. Made with high quality R410A refrigerant to help improve environmental awareness. Protect the planet and keep you comfortable in the summer • Automatic Defrost Function & Non-Draining Structure: The portable cooler is equipped with an industry leading smart temperature sensor. Automatic defrost function activates when evaporator is below -1 ℃ to protect the device stable operation and extend its life. The portable cooler automatically evaporates condensation from the compressor when you're driving, and exhaust it outside with hot air from the exhaust hose. Automatically stops operating when draining water is stored and a full water notification "Ft". Safe and secure • 24-Hour Timer Function & Sleep Mode: The spot cooler is equipped with a 24-hour timer function that can be turned off and turned on timer. Set "Sleep Mode" and "In Timer" before bedtime to prevent overcooling at night. You can use it anywhere you want to install it in a rent, college dorm, or at home. Comes with a remote control, so you can easily adjust the air volume and temperature without needing to stand up • (360° Casters & Various Windows) The spot air conditioner is equipped with 360° swivel casters and hidden handles, making it easy for women to move, so you can freely move it to your preferred location, such as your bedroom, living room, study, kitchen, etc. Comes with window mounting parts for easy installation on a variety of windows, one piece for comfort throughout the house Product Specifications: Size: 27.6 x 11.4 x 12.0 inches (70 x 29 x 30.5 cm); Weight: 44.1 lbs (20 kg); Comes with accessories for installation such as exhaust hose Warranty: 1 year from date of purchase. If you have any problems or concerns while using the product, please feel free to contact us. We will respond promptly