“Does it have a sleep function to adjust the temperature gradually for comfortable sleeping?”

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• Yes, this Keystone portable air conditioner has a sleep function that gradually increases the temperature to provide comfortable air while you sleep. The sleep function is one of the three operating modes (cool, fan, and dry) of this air conditioner. This feature allows you to customize the temperature settings for a comfortable sleeping environment.

  This answer was generated by AI based on customer and product data.