Abstract: A air conditioning device adapted to be used with a cup comprising a lid with a blower assembly means connected to the lid. The lid is removably connectable to an upper end of the cup and the lid has an air entry opening and an air exit opening. The blower means blows air into the air entry opening and the air passes into the cup space and over a substance in the cup space to provide an air exit stream. The air exit stream passes from the cup space through the air exit opening for passing a cool air exit stream from the lid. When the substance is a cool substance, the air exit stream is cool and, when the substance is a hot substance, the air exit stream is hot.