3-IN-1 MULTI-FUNCTIONAL – Air conditioning unit with cooling, fan, and dehumidifying functions. The unit makes 53dB of noise when the Cooling function is on as the compressor is within the unit itself, different from commercial air conditioning found in hotels, which makes it unsuitable to use when sleeping, so make sure you cool the room prior to using your bedroom. COOLING FUNCTION – 12000 BTU cooling capacity, the cooling temperature can be reduced to 15° Celsius; ideal for both home and office environments. Like all portable air conditioner units, it must be vented through a window or vent hole in the wall so hot air can escape and the room can be cooled. DEHUMIDIFYING FUNCTION – This can be used independently of the air conditioning function; allowing you to extract a higher volume of excess moisture and humidity from the atmosphere. PORTABLE SILENT AIR COOLER – It is lightweight and has four casters, so it is easy to move. A personal mobile air-conditioning fan can work at a suitable temperature of 53db with low noise, which is very suitable for the home bedroom office. INCLUDES 1 YEARS OF MANUFACTURER WARRANTY.