Large capacity water tank, better combining water and ice. Occasionally these will be recycled to keep costs down.
Portable USB Desktop Air Cooler Mini Fan Humidifier LED Night Light 3-Speed
Mini Split Bracket Portable Mini Split Air Conditioner Indoor Bracket
1100W 3754 BTU Portable Mini Mobile Air Conditioning With Dehumidifier Low Noise
Portable Mini USB Air Conditioner Cooler Cooling Fan Humidifier Evaporative Cool
portable mini cordless air conditioning unit