Oscillating: Features a 120-degree oscillation function, designed to maintain a constant temperature. Extra features: A speed button (low, medium and high), swing button, and removable wheels to easily transport the cooler. Efficient: Stay cool and relaxed with this quiet but powerful air cooler and humidifier, great for hot summer days. White goods: Get a portable air cooler with 4L water tank. Dimensions: (H) 58cm x (W) 22cm x (D) 23cm. Portable Air Cooler | Living Social | Living Social