Floor-Standing Portable Air Cooler with Wheels, Evaporative with Water Tank, Oscillating Multi-Speed for Bedroom

This floor-standing portable air cooler is an evaporative cooler that uses water-cooling technology to lower ambient temperatures. It has a built-in water tank with a clear vertical water level window. It has four smooth-rolling casters and a compact rectangular body. It is suitable for bedrooms, living rooms, and offices.