Enjoy a cool and fresh summer with our 3-in-1 9000 BTU portable air conditioner! The air conditioner with 3 different functions can be used as an air cooler, dehumidifier and fan. With a high cooling capacity of 9000 BTU, this AC unit can efficiently cool areas up to 20㎡, which is suitable for the bedroom, basement, apartment, kitchen, dormitory, office, garage, etc. In dehumidifier mode, it can remove up to 24L of moisture per day and in fan mode, it has 2 fan speeds for you to choose. To provide clean and cool air, our air conditioner is designed with a removable and washable filter screen. With the remote control, touch panel and LED display, you can adjust and check the settings with ease. The safety child lock can effectively avoid the child touching and causing danger. The 24-hour timer and quiet sleep mode can offer you a better sleep or work environment. In addition, the flexible casters and built-in handles make it easy to carry and move from room to room.