The summer heat can be unpredictable, which is why you need a multi-functional cooling unit to match. Bring in this HOMCOM air conditioning unit for home which does four jobs. Our ac unit has cool, ventilate, dehumidify, auto and sleep mode to choose between. 'Cool' keeps the area at a constant temperature, 'ventilate' controls the speed of the fan, 'dehumidify' dries out the moisture in the air, 'auto' keeping effective working while saving energy, and 'sleep' reduces the working noise.