Dyson Pure Hot+Cool, which combines heating, cooling, and air purification functions. Model HP00 is listed. It can be used throughout the year, providing cool air in summer and warm air in winter, so there's no need to store it away. The instruction manual is a copy. Brand: Dyson - Model Name: Pure Hot+Cool - Color: Silver - Functions: Heating and Cooling - Features: With air purification function Please understand the condition of the item before purchasing.