Adopts an all-white color that can be used anywhere. A portable cooler that can be used anywhere. (rainproof, splashproof, and explosion-proof). Useful in warehouses, factories, and semi-outdoor areas where it is difficult to fully air conditioning. For heatstroke prevention, cooling down after exercise and work; 4 urethane casters included with stopper function for easy movement; Uses high pressure cyrocco fans to prevent heat escaption; Mini drain function to reduce the hassle of disposing drainage tank; Space-saving cabbage function; Can be freely changed to the direction of the wind (horizontally 300 degrees, top and bottom R235).