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, sleep mode. 'Cool' keeps the area at a constant temperature, 'ventilate' controls the fan speed, 'dehumidify' dries out the moisture in the air, 'auto' setting cool or ventilate mode according to temperate, and 'sleep' runs in a quiet way.